1644420960

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:180

約数の個数: 768

約数和(自身を含む): 7315660800

約数和(自身を除く): 5671239840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 32, 35, 36, 39, 40, 42, 45, 47, 48, 52, 54, 56, 60, 63, 65, 70, 72, 78, 80, 84, 89, 90, 91, 94, 96, 104, 105, 108, 112, 117, 120, 126, 130, 135, 140, 141, 144, 156, 160, 168, 178, 180, 182, 188, 189, 195, 208, 210, 216, 224, 234, 235, 240, 252, 260, 267, 270, 273, 280, 282, 288, 312, 315, 329, 336, 351, 356, 360, 364, 376, 378, 390, 416, 420, 423, 432, 445, 455, 468, 470, 480, 504, 520, 534, 540, 546, 560, 564, 585, 611, 623, 624, 630, 658, 672, 702, 705, 712, 720, 728, 752, 756, 780, 801, 819, 840, 846, 864, 890, 910, 936, 940, 945, 987, 1008, 1040, 1068, 1080, 1092, 1120, 1128, 1157, 1170, 1222, 1246, 1248, 1260, 1269, 1316, 1335, 1365, 1404, 1410, 1424, 1440, 1456, 1504, 1512, 1560, 1602, 1638, 1645, 1680, 1692, 1755, 1780, 1820, 1833, 1869, 1872, 1880, 1890, 1974, 2016, 2080, 2115, 2136, 2160, 2184, 2256, 2314, 2340, 2403, 2444, 2457, 2492, 2520, 2538, 2632, 2670, 2730, 2808, 2820, 2848, 2912, 2961, 3024, 3055, 3115, 3120, 3204, 3276, 3290, 3360, 3384, 3471, 3510, 3560, 3640, 3666, 3738, 3744, 3760, 3780, 3948, 4005, 4095, 4183, 4230, 4272, 4277, 4320, 4368, 4512, 4628, 4680, 4806, 4888, 4914, 4935, 4984, 5040, 5076, 5264, 5340, 5460, 5499, 5607, 5616, 5640, 5785, 5922, 6048, 6110, 6230, 6240, 6345, 6408, 6552, 6580, 6768, 6942, 7020, 7120, 7280, 7332, 7476, 7520, 7560, 7896, 8010, 8099, 8190, 8366, 8460, 8544, 8554, 8736, 8883, 9165, 9256, 9345, 9360, 9612, 9776, 9828, 9870, 9968, 10080, 10152, 10413, 10528, 10680, 10920, 10998, 11214, 11232, 11280, 11570, 11844, 12015, 12220, 12285, 12460, 12549, 12690, 12816, 12831, 13104, 13160, 13536, 13884, 14040, 14240, 14560, 14664, 14805, 14952, 15120, 15792, 16020, 16198, 16380, 16497, 16732, 16821, 16920, 17108, 17355, 17766, 18330, 18512, 18690, 18720, 19224, 19552, 19656, 19740, 19936, 20304, 20826, 20915, 21360, 21385, 21840, 21996, 22428, 22560, 23140, 23688, 24030, 24297, 24440, 24570, 24920, 25098, 25380, 25632, 25662, 26208, 26320, 27495, 27768, 28035, 28080, 29281, 29328, 29610, 29904, 30240, 31239, 31584, 32040, 32396, 32760, 32994, 33464, 33642, 33840, 34216, 34710, 35532, 36660, 37024, 37380, 37647, 38448, 38493, 39312, 39480, 40495, 40608, 41652, 41830, 42720, 42770, 43680, 43992, 44415, 44856, 46280, 47376, 48060, 48594, 48880, 49140, 49840, 50196, 50760, 51324, 52065, 52640, 54379, 54990, 55536, 56070, 56160, 58562, 58656, 59220, 59808, 62478, 62745, 64080, 64155, 64792, 65520, 65988, 66928, 67284, 67680, 68432, 69420, 71064, 72891, 73320, 74760, 75294, 76896, 76986, 78624, 78960, 80990, 82485, 83304, 83660, 84105, 85540, 87843, 87984, 88830, 89712, 92560, 94752, 96120, 97188, 97760, 98280, 99680, 100392, 101520, 102648, 104130, 108758, 109980, 111072, 112140, 112941, 115479, 117124, 118440, 121485, 124956, 125490, 128160, 128310, 129584, 131040, 131976, 133856, 134568, 136864, 138840, 142128, 145782, 146405, 146640, 149520, 150588, 153972, 156195, 157920, 161980, 163137, 164970, 166608, 167320, 168210, 171080, 175686, 175968, 177660, 179424, 185120, 188235, 192240, 192465, 194376, 196560, 200784, 203040, 205296, 208260, 217516, 218673, 219960, 224280, 225882, 230958, 234248, 236880, 242970, 249912, 250980, 256620, 259168, 263529, 263952, 269136, 271895, 277680, 284256, 291564, 292810, 293280, 299040, 301176, 307944, 312390, 323960, 326274, 329940, 333216, 334640, 336420, 342160, 351372, 355320, 364455, 376470, 380653, 384480, 384930, 388752, 393120, 401568, 410592, 416520, 435032, 437346, 439215, 439920, 448560, 451764, 461916, 468496, 473760, 485940, 489411, 499824, 501960, 513240, 527058, 527904, 538272, 543790, 555360, 564705, 577395, 583128, 585620, 602352, 615888, 624780, 647920, 652548, 659880, 669280, 672840, 684320, 702744, 710640, 728910, 752940, 761306, 769860, 777504, 790587, 815685, 833040, 870064, 874692, 878430, 879840, 897120, 903528, 923832, 936992, 971880, 978822, 999648, 1003920, 1026480, 1054116, 1087580, 1093365, 1129410, 1141959, 1154790, 1166256, 1171240, 1204704, 1231776, 1249560, 1295840, 1305096, 1317645, 1319760, 1345680, 1405488, 1421280, 1457820, 1468233, 1505880, 1522612, 1539720, 1581174, 1631370, 1666080, 1740128, 1749384, 1756860, 1807056, 1847664, 1903265, 1943760, 1957644, 2007840, 2052960, 2108232, 2175160, 2186730, 2258820, 2283918, 2309580, 2332512, 2342480, 2447055, 2499120, 2610192, 2635290, 2639520, 2691360, 2810976, 2915640, 2936466, 3011760, 3045224, 3079440, 3162348, 3262740, 3425877, 3498768, 3513720, 3614112, 3695328, 3806530, 3887520, 3915288, 3952935, 4216464, 4350320, 4373460, 4517640, 4567836, 4619160, 4684960, 4894110, 4998240, 5220384, 5270580, 5709795, 5831280, 5872932, 6023520, 6090448, 6158880, 6324696, 6525480, 6851754, 6997536, 7027440, 7341165, 7613060, 7830576, 7905870, 8432928, 8700640, 8746920, 9035280, 9135672, 9238320, 9788220, 10277631, 10541160, 11419590, 11662560, 11745864, 12180896, 12649392, 13050960, 13703508, 14054880, 14682330, 15226120, 15661152, 15811740, 17129385, 17493840, 18070560, 18271344, 18476640, 19576440, 20555262, 21082320, 22839180, 23491728, 25298784, 26101920, 27407016, 29364660, 30452240, 31623480, 34258770, 34987680, 36542688, 39152880, 41110524, 42164640, 45678360, 46983456, 51388155, 54814032, 58729320, 60904480, 63246960, 68517540, 78305760, 82221048, 91356720, 102776310, 109628064, 117458640, 126493920, 137035080, 164442096, 182713440, 205552620, 234917280, 274070160, 328884192, 411105240, 548140320, 822210480, 1644420960]

約数ペア:

[(1, 1644420960), (2, 822210480), (3, 548140320), (4, 411105240), (5, 328884192), (6, 274070160), (7, 234917280), (8, 205552620), (9, 182713440), (10, 164442096), (12, 137035080), (13, 126493920), (14, 117458640), (15, 109628064), (16, 102776310), (18, 91356720), (20, 82221048), (21, 78305760), (24, 68517540), (26, 63246960), (27, 60904480), (28, 58729320), (30, 54814032), (32, 51388155), (35, 46983456), (36, 45678360), (39, 42164640), (40, 41110524), (42, 39152880), (45, 36542688), (47, 34987680), (48, 34258770), (52, 31623480), (54, 30452240), (56, 29364660), (60, 27407016), (63, 26101920), (65, 25298784), (70, 23491728), (72, 22839180), (78, 21082320), (80, 20555262), (84, 19576440), (89, 18476640), (90, 18271344), (91, 18070560), (94, 17493840), (96, 17129385), (104, 15811740), (105, 15661152), (108, 15226120), (112, 14682330), (117, 14054880), (120, 13703508), (126, 13050960), (130, 12649392), (135, 12180896), (140, 11745864), (141, 11662560), (144, 11419590), (156, 10541160), (160, 10277631), (168, 9788220), (178, 9238320), (180, 9135672), (182, 9035280), (188, 8746920), (189, 8700640), (195, 8432928), (208, 7905870), (210, 7830576), (216, 7613060), (224, 7341165), (234, 7027440), (235, 6997536), (240, 6851754), (252, 6525480), (260, 6324696), (267, 6158880), (270, 6090448), (273, 6023520), (280, 5872932), (282, 5831280), (288, 5709795), (312, 5270580), (315, 5220384), (329, 4998240), (336, 4894110), (351, 4684960), (356, 4619160), (360, 4567836), (364, 4517640), (376, 4373460), (378, 4350320), (390, 4216464), (416, 3952935), (420, 3915288), (423, 3887520), (432, 3806530), (445, 3695328), (455, 3614112), (468, 3513720), (470, 3498768), (480, 3425877), (504, 3262740), (520, 3162348), (534, 3079440), (540, 3045224), (546, 3011760), (560, 2936466), (564, 2915640), (585, 2810976), (611, 2691360), (623, 2639520), (624, 2635290), (630, 2610192), (658, 2499120), (672, 2447055), (702, 2342480), (705, 2332512), (712, 2309580), (720, 2283918), (728, 2258820), (752, 2186730), (756, 2175160), (780, 2108232), (801, 2052960), (819, 2007840), (840, 1957644), (846, 1943760), (864, 1903265), (890, 1847664), (910, 1807056), (936, 1756860), (940, 1749384), (945, 1740128), (987, 1666080), (1008, 1631370), (1040, 1581174), (1068, 1539720), (1080, 1522612), (1092, 1505880), (1120, 1468233), (1128, 1457820), (1157, 1421280), (1170, 1405488), (1222, 1345680), (1246, 1319760), (1248, 1317645), (1260, 1305096), (1269, 1295840), (1316, 1249560), (1335, 1231776), (1365, 1204704), (1404, 1171240), (1410, 1166256), (1424, 1154790), (1440, 1141959), (1456, 1129410), (1504, 1093365), (1512, 1087580), (1560, 1054116), (1602, 1026480), (1638, 1003920), (1645, 999648), (1680, 978822), (1692, 971880), (1755, 936992), (1780, 923832), (1820, 903528), (1833, 897120), (1869, 879840), (1872, 878430), (1880, 874692), (1890, 870064), (1974, 833040), (2016, 815685), (2080, 790587), (2115, 777504), (2136, 769860), (2160, 761306), (2184, 752940), (2256, 728910), (2314, 710640), (2340, 702744), (2403, 684320), (2444, 672840), (2457, 669280), (2492, 659880), (2520, 652548), (2538, 647920), (2632, 624780), (2670, 615888), (2730, 602352), (2808, 585620), (2820, 583128), (2848, 577395), (2912, 564705), (2961, 555360), (3024, 543790), (3055, 538272), (3115, 527904), (3120, 527058), (3204, 513240), (3276, 501960), (3290, 499824), (3360, 489411), (3384, 485940), (3471, 473760), (3510, 468496), (3560, 461916), (3640, 451764), (3666, 448560), (3738, 439920), (3744, 439215), (3760, 437346), (3780, 435032), (3948, 416520), (4005, 410592), (4095, 401568), (4183, 393120), (4230, 388752), (4272, 384930), (4277, 384480), (4320, 380653), (4368, 376470), (4512, 364455), (4628, 355320), (4680, 351372), (4806, 342160), (4888, 336420), (4914, 334640), (4935, 333216), (4984, 329940), (5040, 326274), (5076, 323960), (5264, 312390), (5340, 307944), (5460, 301176), (5499, 299040), (5607, 293280), (5616, 292810), (5640, 291564), (5785, 284256), (5922, 277680), (6048, 271895), (6110, 269136), (6230, 263952), (6240, 263529), (6345, 259168), (6408, 256620), (6552, 250980), (6580, 249912), (6768, 242970), (6942, 236880), (7020, 234248), (7120, 230958), (7280, 225882), (7332, 224280), (7476, 219960), (7520, 218673), (7560, 217516), (7896, 208260), (8010, 205296), (8099, 203040), (8190, 200784), (8366, 196560), (8460, 194376), (8544, 192465), (8554, 192240), (8736, 188235), (8883, 185120), (9165, 179424), (9256, 177660), (9345, 175968), (9360, 175686), (9612, 171080), (9776, 168210), (9828, 167320), (9870, 166608), (9968, 164970), (10080, 163137), (10152, 161980), (10413, 157920), (10528, 156195), (10680, 153972), (10920, 150588), (10998, 149520), (11214, 146640), (11232, 146405), (11280, 145782), (11570, 142128), (11844, 138840), (12015, 136864), (12220, 134568), (12285, 133856), (12460, 131976), (12549, 131040), (12690, 129584), (12816, 128310), (12831, 128160), (13104, 125490), (13160, 124956), (13536, 121485), (13884, 118440), (14040, 117124), (14240, 115479), (14560, 112941), (14664, 112140), (14805, 111072), (14952, 109980), (15120, 108758), (15792, 104130), (16020, 102648), (16198, 101520), (16380, 100392), (16497, 99680), (16732, 98280), (16821, 97760), (16920, 97188), (17108, 96120), (17355, 94752), (17766, 92560), (18330, 89712), (18512, 88830), (18690, 87984), (18720, 87843), (19224, 85540), (19552, 84105), (19656, 83660), (19740, 83304), (19936, 82485), (20304, 80990), (20826, 78960), (20915, 78624), (21360, 76986), (21385, 76896), (21840, 75294), (21996, 74760), (22428, 73320), (22560, 72891), (23140, 71064), (23688, 69420), (24030, 68432), (24297, 67680), (24440, 67284), (24570, 66928), (24920, 65988), (25098, 65520), (25380, 64792), (25632, 64155), (25662, 64080), (26208, 62745), (26320, 62478), (27495, 59808), (27768, 59220), (28035, 58656), (28080, 58562), (29281, 56160), (29328, 56070), (29610, 55536), (29904, 54990), (30240, 54379), (31239, 52640), (31584, 52065), (32040, 51324), (32396, 50760), (32760, 50196), (32994, 49840), (33464, 49140), (33642, 48880), (33840, 48594), (34216, 48060), (34710, 47376), (35532, 46280), (36660, 44856), (37024, 44415), (37380, 43992), (37647, 43680), (38448, 42770), (38493, 42720), (39312, 41830), (39480, 41652), (40495, 40608)]