1774274320

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{941}}^1$

素因数の和:1018

約数の個数: 240

約数和(自身を含む): 5313128688

約数和(自身を除く): 3538854368

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 37, 40, 49, 52, 56, 65, 70, 74, 80, 91, 98, 104, 112, 130, 140, 148, 182, 185, 196, 208, 245, 259, 260, 280, 296, 364, 370, 392, 455, 481, 490, 518, 520, 560, 592, 637, 728, 740, 784, 910, 941, 962, 980, 1036, 1040, 1274, 1295, 1456, 1480, 1813, 1820, 1882, 1924, 1960, 2072, 2405, 2548, 2590, 2960, 3185, 3367, 3626, 3640, 3764, 3848, 3920, 4144, 4705, 4810, 5096, 5180, 6370, 6587, 6734, 7252, 7280, 7528, 7696, 9065, 9410, 9620, 10192, 10360, 12233, 12740, 13174, 13468, 14504, 15056, 16835, 18130, 18820, 19240, 20720, 23569, 24466, 25480, 26348, 26936, 29008, 32935, 33670, 34817, 36260, 37640, 38480, 46109, 47138, 48932, 50960, 52696, 53872, 61165, 65870, 67340, 69634, 72520, 75280, 85631, 92218, 94276, 97864, 105392, 117845, 122330, 131740, 134680, 139268, 145040, 171262, 174085, 184436, 188552, 195728, 230545, 235690, 243719, 244660, 263480, 269360, 278536, 342524, 348170, 368872, 377104, 428155, 452621, 461090, 471380, 487438, 489320, 526960, 557072, 599417, 685048, 696340, 737744, 856310, 905242, 922180, 942760, 974876, 978640, 1198834, 1218595, 1370096, 1392680, 1706033, 1712620, 1810484, 1844360, 1885520, 1949752, 2263105, 2397668, 2437190, 2785360, 2997085, 3168347, 3412066, 3425240, 3620968, 3688720, 3899504, 4526210, 4795336, 4874380, 5994170, 6336694, 6824132, 6850480, 7241936, 8530165, 9052420, 9590672, 9748760, 11988340, 12673388, 13648264, 15841735, 17060330, 18104840, 19497520, 22178429, 23976680, 25346776, 27296528, 31683470, 34120660, 36209680, 44356858, 47953360, 50693552, 63366940, 68241320, 88713716, 110892145, 126733880, 136482640, 177427432, 221784290, 253467760, 354854864, 443568580, 887137160, 1774274320]

約数ペア:

[(1, 1774274320), (2, 887137160), (4, 443568580), (5, 354854864), (7, 253467760), (8, 221784290), (10, 177427432), (13, 136482640), (14, 126733880), (16, 110892145), (20, 88713716), (26, 68241320), (28, 63366940), (35, 50693552), (37, 47953360), (40, 44356858), (49, 36209680), (52, 34120660), (56, 31683470), (65, 27296528), (70, 25346776), (74, 23976680), (80, 22178429), (91, 19497520), (98, 18104840), (104, 17060330), (112, 15841735), (130, 13648264), (140, 12673388), (148, 11988340), (182, 9748760), (185, 9590672), (196, 9052420), (208, 8530165), (245, 7241936), (259, 6850480), (260, 6824132), (280, 6336694), (296, 5994170), (364, 4874380), (370, 4795336), (392, 4526210), (455, 3899504), (481, 3688720), (490, 3620968), (518, 3425240), (520, 3412066), (560, 3168347), (592, 2997085), (637, 2785360), (728, 2437190), (740, 2397668), (784, 2263105), (910, 1949752), (941, 1885520), (962, 1844360), (980, 1810484), (1036, 1712620), (1040, 1706033), (1274, 1392680), (1295, 1370096), (1456, 1218595), (1480, 1198834), (1813, 978640), (1820, 974876), (1882, 942760), (1924, 922180), (1960, 905242), (2072, 856310), (2405, 737744), (2548, 696340), (2590, 685048), (2960, 599417), (3185, 557072), (3367, 526960), (3626, 489320), (3640, 487438), (3764, 471380), (3848, 461090), (3920, 452621), (4144, 428155), (4705, 377104), (4810, 368872), (5096, 348170), (5180, 342524), (6370, 278536), (6587, 269360), (6734, 263480), (7252, 244660), (7280, 243719), (7528, 235690), (7696, 230545), (9065, 195728), (9410, 188552), (9620, 184436), (10192, 174085), (10360, 171262), (12233, 145040), (12740, 139268), (13174, 134680), (13468, 131740), (14504, 122330), (15056, 117845), (16835, 105392), (18130, 97864), (18820, 94276), (19240, 92218), (20720, 85631), (23569, 75280), (24466, 72520), (25480, 69634), (26348, 67340), (26936, 65870), (29008, 61165), (32935, 53872), (33670, 52696), (34817, 50960), (36260, 48932), (37640, 47138), (38480, 46109)]