1917306720

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:168

約数の個数: 768

約数和(自身を含む): 8360755200

約数和(自身を除く): 6443448480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 32, 35, 36, 38, 40, 42, 45, 47, 48, 54, 56, 57, 60, 63, 70, 71, 72, 76, 80, 84, 90, 94, 95, 96, 105, 108, 112, 114, 120, 126, 133, 135, 140, 141, 142, 144, 152, 160, 168, 171, 180, 188, 189, 190, 210, 213, 216, 224, 228, 235, 240, 252, 266, 270, 280, 282, 284, 285, 288, 304, 315, 329, 336, 342, 355, 360, 376, 378, 380, 399, 420, 423, 426, 432, 456, 470, 480, 497, 504, 513, 532, 540, 560, 564, 568, 570, 608, 630, 639, 658, 665, 672, 684, 705, 710, 720, 752, 756, 760, 798, 840, 846, 852, 855, 864, 893, 912, 940, 945, 987, 994, 1008, 1026, 1064, 1065, 1080, 1120, 1128, 1136, 1140, 1197, 1260, 1269, 1278, 1316, 1330, 1349, 1368, 1410, 1420, 1440, 1491, 1504, 1512, 1520, 1596, 1645, 1680, 1692, 1704, 1710, 1786, 1824, 1880, 1890, 1917, 1974, 1988, 1995, 2016, 2052, 2115, 2128, 2130, 2160, 2256, 2272, 2280, 2394, 2485, 2520, 2538, 2556, 2565, 2632, 2660, 2679, 2698, 2736, 2820, 2840, 2961, 2982, 3024, 3040, 3192, 3195, 3290, 3337, 3360, 3384, 3408, 3420, 3572, 3591, 3760, 3780, 3834, 3948, 3976, 3990, 4047, 4104, 4230, 4256, 4260, 4320, 4465, 4473, 4512, 4560, 4788, 4935, 4970, 5040, 5076, 5112, 5130, 5264, 5320, 5358, 5396, 5472, 5640, 5680, 5922, 5964, 5985, 6048, 6251, 6345, 6384, 6390, 6580, 6674, 6745, 6768, 6816, 6840, 7144, 7182, 7455, 7520, 7560, 7668, 7896, 7952, 7980, 8037, 8094, 8208, 8460, 8520, 8883, 8930, 8946, 9120, 9443, 9576, 9585, 9870, 9940, 10011, 10080, 10152, 10224, 10260, 10528, 10640, 10716, 10792, 11280, 11360, 11844, 11928, 11970, 12141, 12502, 12690, 12768, 12780, 13160, 13348, 13395, 13419, 13490, 13536, 13680, 14288, 14364, 14805, 14910, 15120, 15336, 15792, 15904, 15960, 16074, 16188, 16416, 16685, 16920, 17040, 17766, 17860, 17892, 17955, 18753, 18886, 19152, 19170, 19740, 19880, 20022, 20235, 20304, 20448, 20520, 21280, 21432, 21584, 22365, 22560, 23359, 23688, 23856, 23940, 24111, 24282, 25004, 25380, 25560, 26320, 26696, 26790, 26838, 26980, 27360, 28329, 28576, 28728, 29610, 29820, 30033, 30240, 30672, 31255, 31584, 31920, 32148, 32376, 33370, 33840, 34080, 35532, 35720, 35784, 35910, 36423, 37506, 37772, 38304, 38340, 39480, 39760, 40044, 40185, 40470, 40608, 41040, 42864, 43168, 44415, 44730, 46718, 47215, 47376, 47712, 47880, 48222, 48564, 50008, 50055, 50760, 51120, 52640, 53392, 53580, 53676, 53960, 56259, 56658, 57456, 59220, 59640, 60066, 60705, 61344, 62510, 63403, 63840, 64296, 64752, 66740, 67095, 67680, 70077, 71064, 71440, 71568, 71820, 72846, 75012, 75544, 76680, 78960, 79520, 80088, 80370, 80940, 82080, 84987, 85728, 88830, 89460, 90099, 93436, 93765, 94430, 94752, 95760, 96444, 97128, 100016, 100110, 101520, 102240, 106784, 107160, 107352, 107920, 112518, 113316, 114912, 116795, 118440, 119280, 120132, 120555, 121410, 125020, 126806, 128592, 129504, 133480, 134190, 140154, 141645, 142128, 142880, 143136, 143640, 145692, 150024, 150165, 151088, 153360, 157920, 160176, 160740, 161880, 168777, 169974, 177660, 178920, 180198, 182115, 186872, 187530, 188860, 190209, 191520, 192888, 194256, 200032, 200220, 203040, 210231, 214320, 214704, 215840, 225036, 226632, 233590, 236880, 238560, 240264, 241110, 242820, 250040, 253612, 254961, 257184, 266960, 268380, 280308, 281295, 283290, 284256, 287280, 291384, 300048, 300330, 302176, 306720, 317015, 320352, 321480, 323760, 337554, 339948, 350385, 355320, 357840, 360396, 364230, 373744, 375060, 377720, 380418, 385776, 388512, 400440, 420462, 424935, 428640, 429408, 443821, 450072, 450495, 453264, 467180, 473760, 480528, 482220, 485640, 500080, 507224, 509922, 533920, 536760, 560616, 562590, 566580, 570627, 574560, 582768, 600096, 600660, 630693, 634030, 642960, 647520, 675108, 679896, 700770, 710640, 715680, 720792, 728460, 747488, 750120, 755440, 760836, 771552, 800880, 840924, 843885, 849870, 887642, 900144, 900990, 906528, 934360, 951045, 961056, 964440, 971280, 1000160, 1014448, 1019844, 1051155, 1073520, 1121232, 1125180, 1133160, 1141254, 1165536, 1201320, 1261386, 1268060, 1274805, 1285920, 1331463, 1350216, 1359792, 1401540, 1421280, 1441584, 1456920, 1500240, 1510880, 1521672, 1601760, 1681848, 1687770, 1699740, 1711881, 1775284, 1800288, 1801980, 1868720, 1902090, 1928880, 1942560, 2028896, 2039688, 2102310, 2147040, 2219105, 2242464, 2250360, 2266320, 2282508, 2402640, 2522772, 2536120, 2549610, 2662926, 2700432, 2719584, 2803080, 2853135, 2883168, 2913840, 3000480, 3043344, 3153465, 3363696, 3375540, 3399480, 3423762, 3550568, 3603960, 3737440, 3804180, 3857760, 3994389, 4079376, 4204620, 4438210, 4500720, 4532640, 4565016, 4805280, 5045544, 5072240, 5099220, 5325852, 5400864, 5606160, 5706270, 5827680, 6086688, 6306930, 6657315, 6727392, 6751080, 6798960, 6847524, 7101136, 7207920, 7608360, 7988778, 8158752, 8409240, 8559405, 8876420, 9001440, 9130032, 10091088, 10144480, 10198440, 10651704, 11212320, 11412540, 11983167, 12613860, 13314630, 13502160, 13597920, 13695048, 14202272, 14415840, 15216720, 15977556, 16818480, 17118810, 17752840, 18260064, 19971945, 20182176, 20396880, 21303408, 22825080, 23966334, 25227720, 26629260, 27004320, 27390096, 30433440, 31955112, 33636960, 34237620, 35505680, 39943890, 40793760, 42606816, 45650160, 47932668, 50455440, 53258520, 54780192, 59915835, 63910224, 68475240, 71011360, 79887780, 91300320, 95865336, 100910880, 106517040, 119831670, 127820448, 136950480, 159775560, 191730672, 213034080, 239663340, 273900960, 319551120, 383461344, 479326680, 639102240, 958653360, 1917306720]

約数ペア:

[(1, 1917306720), (2, 958653360), (3, 639102240), (4, 479326680), (5, 383461344), (6, 319551120), (7, 273900960), (8, 239663340), (9, 213034080), (10, 191730672), (12, 159775560), (14, 136950480), (15, 127820448), (16, 119831670), (18, 106517040), (19, 100910880), (20, 95865336), (21, 91300320), (24, 79887780), (27, 71011360), (28, 68475240), (30, 63910224), (32, 59915835), (35, 54780192), (36, 53258520), (38, 50455440), (40, 47932668), (42, 45650160), (45, 42606816), (47, 40793760), (48, 39943890), (54, 35505680), (56, 34237620), (57, 33636960), (60, 31955112), (63, 30433440), (70, 27390096), (71, 27004320), (72, 26629260), (76, 25227720), (80, 23966334), (84, 22825080), (90, 21303408), (94, 20396880), (95, 20182176), (96, 19971945), (105, 18260064), (108, 17752840), (112, 17118810), (114, 16818480), (120, 15977556), (126, 15216720), (133, 14415840), (135, 14202272), (140, 13695048), (141, 13597920), (142, 13502160), (144, 13314630), (152, 12613860), (160, 11983167), (168, 11412540), (171, 11212320), (180, 10651704), (188, 10198440), (189, 10144480), (190, 10091088), (210, 9130032), (213, 9001440), (216, 8876420), (224, 8559405), (228, 8409240), (235, 8158752), (240, 7988778), (252, 7608360), (266, 7207920), (270, 7101136), (280, 6847524), (282, 6798960), (284, 6751080), (285, 6727392), (288, 6657315), (304, 6306930), (315, 6086688), (329, 5827680), (336, 5706270), (342, 5606160), (355, 5400864), (360, 5325852), (376, 5099220), (378, 5072240), (380, 5045544), (399, 4805280), (420, 4565016), (423, 4532640), (426, 4500720), (432, 4438210), (456, 4204620), (470, 4079376), (480, 3994389), (497, 3857760), (504, 3804180), (513, 3737440), (532, 3603960), (540, 3550568), (560, 3423762), (564, 3399480), (568, 3375540), (570, 3363696), (608, 3153465), (630, 3043344), (639, 3000480), (658, 2913840), (665, 2883168), (672, 2853135), (684, 2803080), (705, 2719584), (710, 2700432), (720, 2662926), (752, 2549610), (756, 2536120), (760, 2522772), (798, 2402640), (840, 2282508), (846, 2266320), (852, 2250360), (855, 2242464), (864, 2219105), (893, 2147040), (912, 2102310), (940, 2039688), (945, 2028896), (987, 1942560), (994, 1928880), (1008, 1902090), (1026, 1868720), (1064, 1801980), (1065, 1800288), (1080, 1775284), (1120, 1711881), (1128, 1699740), (1136, 1687770), (1140, 1681848), (1197, 1601760), (1260, 1521672), (1269, 1510880), (1278, 1500240), (1316, 1456920), (1330, 1441584), (1349, 1421280), (1368, 1401540), (1410, 1359792), (1420, 1350216), (1440, 1331463), (1491, 1285920), (1504, 1274805), (1512, 1268060), (1520, 1261386), (1596, 1201320), (1645, 1165536), (1680, 1141254), (1692, 1133160), (1704, 1125180), (1710, 1121232), (1786, 1073520), (1824, 1051155), (1880, 1019844), (1890, 1014448), (1917, 1000160), (1974, 971280), (1988, 964440), (1995, 961056), (2016, 951045), (2052, 934360), (2115, 906528), (2128, 900990), (2130, 900144), (2160, 887642), (2256, 849870), (2272, 843885), (2280, 840924), (2394, 800880), (2485, 771552), (2520, 760836), (2538, 755440), (2556, 750120), (2565, 747488), (2632, 728460), (2660, 720792), (2679, 715680), (2698, 710640), (2736, 700770), (2820, 679896), (2840, 675108), (2961, 647520), (2982, 642960), (3024, 634030), (3040, 630693), (3192, 600660), (3195, 600096), (3290, 582768), (3337, 574560), (3360, 570627), (3384, 566580), (3408, 562590), (3420, 560616), (3572, 536760), (3591, 533920), (3760, 509922), (3780, 507224), (3834, 500080), (3948, 485640), (3976, 482220), (3990, 480528), (4047, 473760), (4104, 467180), (4230, 453264), (4256, 450495), (4260, 450072), (4320, 443821), (4465, 429408), (4473, 428640), (4512, 424935), (4560, 420462), (4788, 400440), (4935, 388512), (4970, 385776), (5040, 380418), (5076, 377720), (5112, 375060), (5130, 373744), (5264, 364230), (5320, 360396), (5358, 357840), (5396, 355320), (5472, 350385), (5640, 339948), (5680, 337554), (5922, 323760), (5964, 321480), (5985, 320352), (6048, 317015), (6251, 306720), (6345, 302176), (6384, 300330), (6390, 300048), (6580, 291384), (6674, 287280), (6745, 284256), (6768, 283290), (6816, 281295), (6840, 280308), (7144, 268380), (7182, 266960), (7455, 257184), (7520, 254961), (7560, 253612), (7668, 250040), (7896, 242820), (7952, 241110), (7980, 240264), (8037, 238560), (8094, 236880), (8208, 233590), (8460, 226632), (8520, 225036), (8883, 215840), (8930, 214704), (8946, 214320), (9120, 210231), (9443, 203040), (9576, 200220), (9585, 200032), (9870, 194256), (9940, 192888), (10011, 191520), (10080, 190209), (10152, 188860), (10224, 187530), (10260, 186872), (10528, 182115), (10640, 180198), (10716, 178920), (10792, 177660), (11280, 169974), (11360, 168777), (11844, 161880), (11928, 160740), (11970, 160176), (12141, 157920), (12502, 153360), (12690, 151088), (12768, 150165), (12780, 150024), (13160, 145692), (13348, 143640), (13395, 143136), (13419, 142880), (13490, 142128), (13536, 141645), (13680, 140154), (14288, 134190), (14364, 133480), (14805, 129504), (14910, 128592), (15120, 126806), (15336, 125020), (15792, 121410), (15904, 120555), (15960, 120132), (16074, 119280), (16188, 118440), (16416, 116795), (16685, 114912), (16920, 113316), (17040, 112518), (17766, 107920), (17860, 107352), (17892, 107160), (17955, 106784), (18753, 102240), (18886, 101520), (19152, 100110), (19170, 100016), (19740, 97128), (19880, 96444), (20022, 95760), (20235, 94752), (20304, 94430), (20448, 93765), (20520, 93436), (21280, 90099), (21432, 89460), (21584, 88830), (22365, 85728), (22560, 84987), (23359, 82080), (23688, 80940), (23856, 80370), (23940, 80088), (24111, 79520), (24282, 78960), (25004, 76680), (25380, 75544), (25560, 75012), (26320, 72846), (26696, 71820), (26790, 71568), (26838, 71440), (26980, 71064), (27360, 70077), (28329, 67680), (28576, 67095), (28728, 66740), (29610, 64752), (29820, 64296), (30033, 63840), (30240, 63403), (30672, 62510), (31255, 61344), (31584, 60705), (31920, 60066), (32148, 59640), (32376, 59220), (33370, 57456), (33840, 56658), (34080, 56259), (35532, 53960), (35720, 53676), (35784, 53580), (35910, 53392), (36423, 52640), (37506, 51120), (37772, 50760), (38304, 50055), (38340, 50008), (39480, 48564), (39760, 48222), (40044, 47880), (40185, 47712), (40470, 47376), (40608, 47215), (41040, 46718), (42864, 44730), (43168, 44415)]