489525120

素因数分解:

$2^7\times 3^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:128

約数の個数: 640

約数和(自身を含む): 2132697600

約数和(自身を除く): 1643172480

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, 48, 54, 56, 57, 60, 63, 64, 70, 71, 72, 76, 80, 81, 84, 90, 95, 96, 105, 108, 112, 114, 120, 126, 128, 133, 135, 140, 142, 144, 152, 160, 162, 168, 171, 180, 189, 190, 192, 210, 213, 216, 224, 228, 240, 252, 266, 270, 280, 284, 285, 288, 304, 315, 320, 324, 336, 342, 355, 360, 378, 380, 384, 399, 405, 420, 426, 432, 448, 456, 480, 497, 504, 513, 532, 540, 560, 567, 568, 570, 576, 608, 630, 639, 640, 648, 665, 672, 684, 710, 720, 756, 760, 798, 810, 840, 852, 855, 864, 896, 912, 945, 960, 994, 1008, 1026, 1064, 1065, 1080, 1120, 1134, 1136, 1140, 1152, 1197, 1216, 1260, 1278, 1296, 1330, 1344, 1349, 1368, 1420, 1440, 1491, 1512, 1520, 1539, 1596, 1620, 1680, 1704, 1710, 1728, 1824, 1890, 1917, 1920, 1988, 1995, 2016, 2052, 2128, 2130, 2160, 2240, 2268, 2272, 2280, 2394, 2432, 2485, 2520, 2556, 2565, 2592, 2660, 2688, 2698, 2736, 2835, 2840, 2880, 2982, 3024, 3040, 3078, 3192, 3195, 3240, 3360, 3408, 3420, 3456, 3591, 3648, 3780, 3834, 3976, 3990, 4032, 4047, 4104, 4256, 4260, 4320, 4473, 4480, 4536, 4544, 4560, 4788, 4970, 5040, 5112, 5130, 5184, 5320, 5396, 5472, 5670, 5680, 5751, 5760, 5964, 5985, 6048, 6080, 6156, 6384, 6390, 6480, 6720, 6745, 6816, 6840, 7182, 7296, 7455, 7560, 7668, 7695, 7952, 7980, 8064, 8094, 8208, 8512, 8520, 8640, 8946, 9072, 9088, 9120, 9443, 9576, 9585, 9940, 10080, 10224, 10260, 10368, 10640, 10773, 10792, 10944, 11340, 11360, 11502, 11928, 11970, 12096, 12141, 12160, 12312, 12768, 12780, 12960, 13419, 13440, 13490, 13632, 13680, 14364, 14910, 15120, 15336, 15390, 15904, 15960, 16188, 16416, 17024, 17040, 17280, 17892, 17955, 18144, 18240, 18886, 19152, 19170, 19880, 20160, 20235, 20448, 20520, 21280, 21546, 21584, 21888, 22365, 22680, 22720, 23004, 23856, 23940, 24192, 24282, 24624, 25536, 25560, 25920, 26838, 26980, 27264, 27360, 28329, 28728, 28755, 29820, 30240, 30672, 30780, 31808, 31920, 32376, 32832, 34080, 35784, 35910, 36288, 36423, 36480, 37772, 38304, 38340, 39760, 40257, 40320, 40470, 40896, 41040, 42560, 43092, 43168, 44730, 45360, 45440, 46008, 47215, 47712, 47880, 48564, 49248, 51072, 51120, 51840, 53676, 53865, 53960, 54720, 56658, 57456, 57510, 59640, 60480, 60705, 61344, 61560, 63616, 63840, 64752, 65664, 67095, 68160, 71568, 71820, 72576, 72846, 75544, 76608, 76680, 79520, 80514, 80940, 81792, 82080, 84987, 85120, 86184, 86336, 89460, 90720, 92016, 94430, 95424, 95760, 97128, 98496, 102240, 107352, 107730, 107920, 109269, 109440, 113316, 114912, 115020, 119280, 120960, 121410, 122688, 123120, 127680, 129504, 134190, 136320, 141645, 143136, 143640, 145692, 151088, 153216, 153360, 159040, 161028, 161880, 164160, 169974, 172368, 172672, 178920, 181440, 182115, 184032, 188860, 190848, 191520, 194256, 196992, 201285, 204480, 214704, 215460, 215840, 218538, 226632, 229824, 230040, 238560, 242820, 245376, 246240, 254961, 255360, 259008, 268380, 283290, 286272, 287280, 291384, 302176, 306720, 318080, 322056, 323760, 328320, 339948, 344736, 357840, 362880, 364230, 368064, 377720, 383040, 388512, 402570, 408960, 424935, 429408, 430920, 431680, 437076, 453264, 459648, 460080, 477120, 485640, 492480, 509922, 518016, 536760, 546345, 566580, 572544, 574560, 582768, 604352, 613440, 644112, 647520, 679896, 689472, 715680, 728460, 736128, 755440, 764883, 766080, 777024, 805140, 849870, 858816, 861840, 863360, 874152, 906528, 920160, 954240, 971280, 984960, 1019844, 1073520, 1092690, 1133160, 1149120, 1165536, 1208704, 1226880, 1274805, 1288224, 1295040, 1359792, 1378944, 1431360, 1456920, 1510880, 1529766, 1554048, 1610280, 1699740, 1717632, 1723680, 1748304, 1813056, 1840320, 1942560, 2039688, 2147040, 2185380, 2266320, 2298240, 2331072, 2549610, 2576448, 2590080, 2719584, 2862720, 2913840, 3021760, 3059532, 3220560, 3399480, 3447360, 3496608, 3626112, 3680640, 3824415, 3885120, 4079376, 4294080, 4370760, 4532640, 4662144, 5099220, 5152896, 5439168, 5827680, 6043520, 6119064, 6441120, 6798960, 6894720, 6993216, 7648830, 7770240, 8158752, 8588160, 8741520, 9065280, 10198440, 10878336, 11655360, 12238128, 12882240, 13597920, 13986432, 15297660, 16317504, 17483040, 18130560, 20396880, 23310720, 24476256, 25764480, 27195840, 30595320, 32635008, 34966080, 40793760, 48952512, 54391680, 61190640, 69932160, 81587520, 97905024, 122381280, 163175040, 244762560, 489525120]

約数ペア:

[(1, 489525120), (2, 244762560), (3, 163175040), (4, 122381280), (5, 97905024), (6, 81587520), (7, 69932160), (8, 61190640), (9, 54391680), (10, 48952512), (12, 40793760), (14, 34966080), (15, 32635008), (16, 30595320), (18, 27195840), (19, 25764480), (20, 24476256), (21, 23310720), (24, 20396880), (27, 18130560), (28, 17483040), (30, 16317504), (32, 15297660), (35, 13986432), (36, 13597920), (38, 12882240), (40, 12238128), (42, 11655360), (45, 10878336), (48, 10198440), (54, 9065280), (56, 8741520), (57, 8588160), (60, 8158752), (63, 7770240), (64, 7648830), (70, 6993216), (71, 6894720), (72, 6798960), (76, 6441120), (80, 6119064), (81, 6043520), (84, 5827680), (90, 5439168), (95, 5152896), (96, 5099220), (105, 4662144), (108, 4532640), (112, 4370760), (114, 4294080), (120, 4079376), (126, 3885120), (128, 3824415), (133, 3680640), (135, 3626112), (140, 3496608), (142, 3447360), (144, 3399480), (152, 3220560), (160, 3059532), (162, 3021760), (168, 2913840), (171, 2862720), (180, 2719584), (189, 2590080), (190, 2576448), (192, 2549610), (210, 2331072), (213, 2298240), (216, 2266320), (224, 2185380), (228, 2147040), (240, 2039688), (252, 1942560), (266, 1840320), (270, 1813056), (280, 1748304), (284, 1723680), (285, 1717632), (288, 1699740), (304, 1610280), (315, 1554048), (320, 1529766), (324, 1510880), (336, 1456920), (342, 1431360), (355, 1378944), (360, 1359792), (378, 1295040), (380, 1288224), (384, 1274805), (399, 1226880), (405, 1208704), (420, 1165536), (426, 1149120), (432, 1133160), (448, 1092690), (456, 1073520), (480, 1019844), (497, 984960), (504, 971280), (513, 954240), (532, 920160), (540, 906528), (560, 874152), (567, 863360), (568, 861840), (570, 858816), (576, 849870), (608, 805140), (630, 777024), (639, 766080), (640, 764883), (648, 755440), (665, 736128), (672, 728460), (684, 715680), (710, 689472), (720, 679896), (756, 647520), (760, 644112), (798, 613440), (810, 604352), (840, 582768), (852, 574560), (855, 572544), (864, 566580), (896, 546345), (912, 536760), (945, 518016), (960, 509922), (994, 492480), (1008, 485640), (1026, 477120), (1064, 460080), (1065, 459648), (1080, 453264), (1120, 437076), (1134, 431680), (1136, 430920), (1140, 429408), (1152, 424935), (1197, 408960), (1216, 402570), (1260, 388512), (1278, 383040), (1296, 377720), (1330, 368064), (1344, 364230), (1349, 362880), (1368, 357840), (1420, 344736), (1440, 339948), (1491, 328320), (1512, 323760), (1520, 322056), (1539, 318080), (1596, 306720), (1620, 302176), (1680, 291384), (1704, 287280), (1710, 286272), (1728, 283290), (1824, 268380), (1890, 259008), (1917, 255360), (1920, 254961), (1988, 246240), (1995, 245376), (2016, 242820), (2052, 238560), (2128, 230040), (2130, 229824), (2160, 226632), (2240, 218538), (2268, 215840), (2272, 215460), (2280, 214704), (2394, 204480), (2432, 201285), (2485, 196992), (2520, 194256), (2556, 191520), (2565, 190848), (2592, 188860), (2660, 184032), (2688, 182115), (2698, 181440), (2736, 178920), (2835, 172672), (2840, 172368), (2880, 169974), (2982, 164160), (3024, 161880), (3040, 161028), (3078, 159040), (3192, 153360), (3195, 153216), (3240, 151088), (3360, 145692), (3408, 143640), (3420, 143136), (3456, 141645), (3591, 136320), (3648, 134190), (3780, 129504), (3834, 127680), (3976, 123120), (3990, 122688), (4032, 121410), (4047, 120960), (4104, 119280), (4256, 115020), (4260, 114912), (4320, 113316), (4473, 109440), (4480, 109269), (4536, 107920), (4544, 107730), (4560, 107352), (4788, 102240), (4970, 98496), (5040, 97128), (5112, 95760), (5130, 95424), (5184, 94430), (5320, 92016), (5396, 90720), (5472, 89460), (5670, 86336), (5680, 86184), (5751, 85120), (5760, 84987), (5964, 82080), (5985, 81792), (6048, 80940), (6080, 80514), (6156, 79520), (6384, 76680), (6390, 76608), (6480, 75544), (6720, 72846), (6745, 72576), (6816, 71820), (6840, 71568), (7182, 68160), (7296, 67095), (7455, 65664), (7560, 64752), (7668, 63840), (7695, 63616), (7952, 61560), (7980, 61344), (8064, 60705), (8094, 60480), (8208, 59640), (8512, 57510), (8520, 57456), (8640, 56658), (8946, 54720), (9072, 53960), (9088, 53865), (9120, 53676), (9443, 51840), (9576, 51120), (9585, 51072), (9940, 49248), (10080, 48564), (10224, 47880), (10260, 47712), (10368, 47215), (10640, 46008), (10773, 45440), (10792, 45360), (10944, 44730), (11340, 43168), (11360, 43092), (11502, 42560), (11928, 41040), (11970, 40896), (12096, 40470), (12141, 40320), (12160, 40257), (12312, 39760), (12768, 38340), (12780, 38304), (12960, 37772), (13419, 36480), (13440, 36423), (13490, 36288), (13632, 35910), (13680, 35784), (14364, 34080), (14910, 32832), (15120, 32376), (15336, 31920), (15390, 31808), (15904, 30780), (15960, 30672), (16188, 30240), (16416, 29820), (17024, 28755), (17040, 28728), (17280, 28329), (17892, 27360), (17955, 27264), (18144, 26980), (18240, 26838), (18886, 25920), (19152, 25560), (19170, 25536), (19880, 24624), (20160, 24282), (20235, 24192), (20448, 23940), (20520, 23856), (21280, 23004), (21546, 22720), (21584, 22680), (21888, 22365)]