1647290880

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:172

約数の個数: 480

約数和(自身を含む): 6204781440

約数和(自身を除く): 4557490560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 53, 57, 60, 64, 71, 72, 76, 80, 90, 95, 96, 106, 114, 120, 128, 142, 144, 152, 159, 160, 171, 180, 190, 192, 212, 213, 228, 240, 256, 265, 284, 285, 288, 304, 318, 320, 342, 355, 360, 380, 384, 424, 426, 456, 477, 480, 512, 530, 568, 570, 576, 608, 636, 639, 640, 684, 710, 720, 760, 768, 795, 848, 852, 855, 912, 954, 960, 1007, 1060, 1065, 1136, 1140, 1152, 1216, 1272, 1278, 1280, 1349, 1368, 1420, 1440, 1520, 1536, 1590, 1696, 1704, 1710, 1824, 1908, 1920, 2014, 2120, 2130, 2272, 2280, 2304, 2385, 2432, 2544, 2556, 2560, 2698, 2736, 2840, 2880, 3021, 3040, 3180, 3195, 3392, 3408, 3420, 3648, 3763, 3816, 3840, 4028, 4047, 4240, 4260, 4544, 4560, 4608, 4770, 4864, 5035, 5088, 5112, 5396, 5472, 5680, 5760, 6042, 6080, 6360, 6390, 6745, 6784, 6816, 6840, 7296, 7526, 7632, 7680, 8056, 8094, 8480, 8520, 9063, 9088, 9120, 9540, 9728, 10070, 10176, 10224, 10792, 10944, 11289, 11360, 11520, 12084, 12141, 12160, 12720, 12780, 13490, 13568, 13632, 13680, 14592, 15052, 15105, 15264, 16112, 16188, 16960, 17040, 18126, 18176, 18240, 18815, 19080, 20140, 20235, 20352, 20448, 21584, 21888, 22578, 22720, 23040, 24168, 24282, 24320, 25440, 25560, 26980, 27136, 27264, 27360, 29184, 30104, 30210, 30528, 32224, 32376, 33867, 33920, 34080, 36252, 36352, 36480, 37630, 38160, 40280, 40470, 40704, 40896, 43168, 43776, 45156, 45315, 45440, 48336, 48564, 48640, 50880, 51120, 53960, 54528, 54720, 56445, 60208, 60420, 60705, 61056, 64448, 64752, 67734, 67840, 68160, 71497, 72504, 72960, 75260, 76320, 80560, 80940, 81408, 81792, 86336, 87552, 90312, 90630, 90880, 96672, 97128, 101760, 102240, 107920, 109056, 109440, 112890, 120416, 120840, 121410, 122112, 128896, 129504, 135468, 135680, 136320, 142994, 145008, 145920, 150520, 152640, 161120, 161880, 163584, 169335, 172672, 180624, 181260, 181760, 193344, 194256, 203520, 204480, 214491, 215840, 218880, 225780, 240832, 241680, 242820, 244224, 257792, 259008, 270936, 272640, 285988, 290016, 301040, 305280, 322240, 323760, 327168, 338670, 345344, 357485, 361248, 362520, 386688, 388512, 407040, 408960, 428982, 431680, 437760, 451560, 481664, 483360, 485640, 515584, 518016, 541872, 545280, 571976, 580032, 602080, 610560, 643473, 644480, 647520, 677340, 690688, 714970, 722496, 725040, 773376, 777024, 817920, 857964, 863360, 903120, 963328, 966720, 971280, 1036032, 1072455, 1083744, 1143952, 1160064, 1204160, 1221120, 1286946, 1288960, 1295040, 1354680, 1429940, 1444992, 1450080, 1546752, 1554048, 1635840, 1715928, 1726720, 1806240, 1926656, 1933440, 1942560, 2072064, 2144910, 2167488, 2287904, 2320128, 2408320, 2573892, 2577920, 2590080, 2709360, 2859880, 2889984, 2900160, 3108096, 3217365, 3431856, 3453440, 3612480, 3866880, 3885120, 4289820, 4334976, 4575808, 4640256, 4816640, 5147784, 5180160, 5418720, 5719760, 5779968, 5800320, 6216192, 6434730, 6863712, 7224960, 7733760, 7770240, 8579640, 8669952, 9151616, 9633280, 10295568, 10360320, 10837440, 11439520, 11600640, 12869460, 13727424, 14449920, 15540480, 17159280, 17339904, 18303232, 20591136, 21674880, 22879040, 23201280, 25738920, 27454848, 28899840, 31080960, 34318560, 36606464, 41182272, 43349760, 45758080, 51477840, 54909696, 68637120, 82364544, 86699520, 91516160, 102955680, 109819392, 137274240, 164729088, 183032320, 205911360, 274548480, 329458176, 411822720, 549096960, 823645440, 1647290880]

約数ペア:

[(1, 1647290880), (2, 823645440), (3, 549096960), (4, 411822720), (5, 329458176), (6, 274548480), (8, 205911360), (9, 183032320), (10, 164729088), (12, 137274240), (15, 109819392), (16, 102955680), (18, 91516160), (19, 86699520), (20, 82364544), (24, 68637120), (30, 54909696), (32, 51477840), (36, 45758080), (38, 43349760), (40, 41182272), (45, 36606464), (48, 34318560), (53, 31080960), (57, 28899840), (60, 27454848), (64, 25738920), (71, 23201280), (72, 22879040), (76, 21674880), (80, 20591136), (90, 18303232), (95, 17339904), (96, 17159280), (106, 15540480), (114, 14449920), (120, 13727424), (128, 12869460), (142, 11600640), (144, 11439520), (152, 10837440), (159, 10360320), (160, 10295568), (171, 9633280), (180, 9151616), (190, 8669952), (192, 8579640), (212, 7770240), (213, 7733760), (228, 7224960), (240, 6863712), (256, 6434730), (265, 6216192), (284, 5800320), (285, 5779968), (288, 5719760), (304, 5418720), (318, 5180160), (320, 5147784), (342, 4816640), (355, 4640256), (360, 4575808), (380, 4334976), (384, 4289820), (424, 3885120), (426, 3866880), (456, 3612480), (477, 3453440), (480, 3431856), (512, 3217365), (530, 3108096), (568, 2900160), (570, 2889984), (576, 2859880), (608, 2709360), (636, 2590080), (639, 2577920), (640, 2573892), (684, 2408320), (710, 2320128), (720, 2287904), (760, 2167488), (768, 2144910), (795, 2072064), (848, 1942560), (852, 1933440), (855, 1926656), (912, 1806240), (954, 1726720), (960, 1715928), (1007, 1635840), (1060, 1554048), (1065, 1546752), (1136, 1450080), (1140, 1444992), (1152, 1429940), (1216, 1354680), (1272, 1295040), (1278, 1288960), (1280, 1286946), (1349, 1221120), (1368, 1204160), (1420, 1160064), (1440, 1143952), (1520, 1083744), (1536, 1072455), (1590, 1036032), (1696, 971280), (1704, 966720), (1710, 963328), (1824, 903120), (1908, 863360), (1920, 857964), (2014, 817920), (2120, 777024), (2130, 773376), (2272, 725040), (2280, 722496), (2304, 714970), (2385, 690688), (2432, 677340), (2544, 647520), (2556, 644480), (2560, 643473), (2698, 610560), (2736, 602080), (2840, 580032), (2880, 571976), (3021, 545280), (3040, 541872), (3180, 518016), (3195, 515584), (3392, 485640), (3408, 483360), (3420, 481664), (3648, 451560), (3763, 437760), (3816, 431680), (3840, 428982), (4028, 408960), (4047, 407040), (4240, 388512), (4260, 386688), (4544, 362520), (4560, 361248), (4608, 357485), (4770, 345344), (4864, 338670), (5035, 327168), (5088, 323760), (5112, 322240), (5396, 305280), (5472, 301040), (5680, 290016), (5760, 285988), (6042, 272640), (6080, 270936), (6360, 259008), (6390, 257792), (6745, 244224), (6784, 242820), (6816, 241680), (6840, 240832), (7296, 225780), (7526, 218880), (7632, 215840), (7680, 214491), (8056, 204480), (8094, 203520), (8480, 194256), (8520, 193344), (9063, 181760), (9088, 181260), (9120, 180624), (9540, 172672), (9728, 169335), (10070, 163584), (10176, 161880), (10224, 161120), (10792, 152640), (10944, 150520), (11289, 145920), (11360, 145008), (11520, 142994), (12084, 136320), (12141, 135680), (12160, 135468), (12720, 129504), (12780, 128896), (13490, 122112), (13568, 121410), (13632, 120840), (13680, 120416), (14592, 112890), (15052, 109440), (15105, 109056), (15264, 107920), (16112, 102240), (16188, 101760), (16960, 97128), (17040, 96672), (18126, 90880), (18176, 90630), (18240, 90312), (18815, 87552), (19080, 86336), (20140, 81792), (20235, 81408), (20352, 80940), (20448, 80560), (21584, 76320), (21888, 75260), (22578, 72960), (22720, 72504), (23040, 71497), (24168, 68160), (24282, 67840), (24320, 67734), (25440, 64752), (25560, 64448), (26980, 61056), (27136, 60705), (27264, 60420), (27360, 60208), (29184, 56445), (30104, 54720), (30210, 54528), (30528, 53960), (32224, 51120), (32376, 50880), (33867, 48640), (33920, 48564), (34080, 48336), (36252, 45440), (36352, 45315), (36480, 45156), (37630, 43776), (38160, 43168), (40280, 40896), (40470, 40704)]