2173441920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4583}}^1$

素因数の和:4637

約数の個数: 256

約数和(自身を含む): 7855142400

約数和(自身を除く): 5681700480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 32, 38, 39, 40, 48, 52, 57, 60, 64, 65, 76, 78, 80, 95, 96, 104, 114, 120, 128, 130, 152, 156, 160, 190, 192, 195, 208, 228, 240, 247, 260, 285, 304, 312, 320, 380, 384, 390, 416, 456, 480, 494, 520, 570, 608, 624, 640, 741, 760, 780, 832, 912, 960, 988, 1040, 1140, 1216, 1235, 1248, 1482, 1520, 1560, 1664, 1824, 1920, 1976, 2080, 2280, 2432, 2470, 2496, 2964, 3040, 3120, 3648, 3705, 3952, 4160, 4560, 4583, 4940, 4992, 5928, 6080, 6240, 7296, 7410, 7904, 8320, 9120, 9166, 9880, 11856, 12160, 12480, 13749, 14820, 15808, 18240, 18332, 19760, 22915, 23712, 24960, 27498, 29640, 31616, 36480, 36664, 39520, 45830, 47424, 54996, 59280, 59579, 68745, 73328, 79040, 87077, 91660, 94848, 109992, 118560, 119158, 137490, 146656, 158080, 174154, 178737, 183320, 219984, 237120, 238316, 261231, 274980, 293312, 297895, 348308, 357474, 366640, 435385, 439968, 474240, 476632, 522462, 549960, 586624, 595790, 696616, 714948, 733280, 870770, 879936, 893685, 953264, 1044924, 1099920, 1132001, 1191580, 1306155, 1393232, 1429896, 1466560, 1741540, 1759872, 1787370, 1906528, 2089848, 2199840, 2264002, 2383160, 2612310, 2786464, 2859792, 2933120, 3396003, 3483080, 3574740, 3813056, 4179696, 4399680, 4528004, 4766320, 5224620, 5572928, 5660005, 5719584, 6792006, 6966160, 7149480, 7626112, 8359392, 8799360, 9056008, 9532640, 10449240, 11145856, 11320010, 11439168, 13584012, 13932320, 14298960, 16718784, 16980015, 18112016, 19065280, 20898480, 22640020, 22878336, 27168024, 27864640, 28597920, 33437568, 33960030, 36224032, 38130560, 41796960, 45280040, 54336048, 55729280, 57195840, 67920060, 72448064, 83593920, 90560080, 108672096, 114391680, 135840120, 144896128, 167187840, 181120160, 217344192, 271680240, 362240320, 434688384, 543360480, 724480640, 1086720960, 2173441920]

約数ペア:

[(1, 2173441920), (2, 1086720960), (3, 724480640), (4, 543360480), (5, 434688384), (6, 362240320), (8, 271680240), (10, 217344192), (12, 181120160), (13, 167187840), (15, 144896128), (16, 135840120), (19, 114391680), (20, 108672096), (24, 90560080), (26, 83593920), (30, 72448064), (32, 67920060), (38, 57195840), (39, 55729280), (40, 54336048), (48, 45280040), (52, 41796960), (57, 38130560), (60, 36224032), (64, 33960030), (65, 33437568), (76, 28597920), (78, 27864640), (80, 27168024), (95, 22878336), (96, 22640020), (104, 20898480), (114, 19065280), (120, 18112016), (128, 16980015), (130, 16718784), (152, 14298960), (156, 13932320), (160, 13584012), (190, 11439168), (192, 11320010), (195, 11145856), (208, 10449240), (228, 9532640), (240, 9056008), (247, 8799360), (260, 8359392), (285, 7626112), (304, 7149480), (312, 6966160), (320, 6792006), (380, 5719584), (384, 5660005), (390, 5572928), (416, 5224620), (456, 4766320), (480, 4528004), (494, 4399680), (520, 4179696), (570, 3813056), (608, 3574740), (624, 3483080), (640, 3396003), (741, 2933120), (760, 2859792), (780, 2786464), (832, 2612310), (912, 2383160), (960, 2264002), (988, 2199840), (1040, 2089848), (1140, 1906528), (1216, 1787370), (1235, 1759872), (1248, 1741540), (1482, 1466560), (1520, 1429896), (1560, 1393232), (1664, 1306155), (1824, 1191580), (1920, 1132001), (1976, 1099920), (2080, 1044924), (2280, 953264), (2432, 893685), (2470, 879936), (2496, 870770), (2964, 733280), (3040, 714948), (3120, 696616), (3648, 595790), (3705, 586624), (3952, 549960), (4160, 522462), (4560, 476632), (4583, 474240), (4940, 439968), (4992, 435385), (5928, 366640), (6080, 357474), (6240, 348308), (7296, 297895), (7410, 293312), (7904, 274980), (8320, 261231), (9120, 238316), (9166, 237120), (9880, 219984), (11856, 183320), (12160, 178737), (12480, 174154), (13749, 158080), (14820, 146656), (15808, 137490), (18240, 119158), (18332, 118560), (19760, 109992), (22915, 94848), (23712, 91660), (24960, 87077), (27498, 79040), (29640, 73328), (31616, 68745), (36480, 59579), (36664, 59280), (39520, 54996), (45830, 47424)]