1027721760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1511}}^1$

素因数の和:1651

約数の個数: 192

約数和(自身を含む): 3520661760

約数和(自身を除く): 2492940000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 109, 120, 130, 156, 160, 195, 208, 218, 240, 260, 312, 327, 390, 416, 436, 480, 520, 545, 624, 654, 780, 872, 1040, 1090, 1248, 1308, 1417, 1511, 1560, 1635, 1744, 2080, 2180, 2616, 2834, 3022, 3120, 3270, 3488, 4251, 4360, 4533, 5232, 5668, 6044, 6240, 6540, 7085, 7555, 8502, 8720, 9066, 10464, 11336, 12088, 13080, 14170, 15110, 17004, 17440, 18132, 19643, 21255, 22665, 22672, 24176, 26160, 28340, 30220, 34008, 36264, 39286, 42510, 45330, 45344, 48352, 52320, 56680, 58929, 60440, 68016, 72528, 78572, 85020, 90660, 98215, 113360, 117858, 120880, 136032, 145056, 157144, 164699, 170040, 181320, 196430, 226720, 235716, 241760, 294645, 314288, 329398, 340080, 362640, 392860, 471432, 494097, 589290, 628576, 658796, 680160, 725280, 785720, 823495, 942864, 988194, 1178580, 1317592, 1571440, 1646990, 1885728, 1976388, 2141087, 2357160, 2470485, 2635184, 3142880, 3293980, 3952776, 4282174, 4714320, 4940970, 5270368, 6423261, 6587960, 7905552, 8564348, 9428640, 9881940, 10705435, 12846522, 13175920, 15811104, 17128696, 19763880, 21410870, 25693044, 26351840, 32116305, 34257392, 39527760, 42821740, 51386088, 64232610, 68514784, 79055520, 85643480, 102772176, 128465220, 171286960, 205544352, 256930440, 342573920, 513860880, 1027721760]

約数ペア:

[(1, 1027721760), (2, 513860880), (3, 342573920), (4, 256930440), (5, 205544352), (6, 171286960), (8, 128465220), (10, 102772176), (12, 85643480), (13, 79055520), (15, 68514784), (16, 64232610), (20, 51386088), (24, 42821740), (26, 39527760), (30, 34257392), (32, 32116305), (39, 26351840), (40, 25693044), (48, 21410870), (52, 19763880), (60, 17128696), (65, 15811104), (78, 13175920), (80, 12846522), (96, 10705435), (104, 9881940), (109, 9428640), (120, 8564348), (130, 7905552), (156, 6587960), (160, 6423261), (195, 5270368), (208, 4940970), (218, 4714320), (240, 4282174), (260, 3952776), (312, 3293980), (327, 3142880), (390, 2635184), (416, 2470485), (436, 2357160), (480, 2141087), (520, 1976388), (545, 1885728), (624, 1646990), (654, 1571440), (780, 1317592), (872, 1178580), (1040, 988194), (1090, 942864), (1248, 823495), (1308, 785720), (1417, 725280), (1511, 680160), (1560, 658796), (1635, 628576), (1744, 589290), (2080, 494097), (2180, 471432), (2616, 392860), (2834, 362640), (3022, 340080), (3120, 329398), (3270, 314288), (3488, 294645), (4251, 241760), (4360, 235716), (4533, 226720), (5232, 196430), (5668, 181320), (6044, 170040), (6240, 164699), (6540, 157144), (7085, 145056), (7555, 136032), (8502, 120880), (8720, 117858), (9066, 113360), (10464, 98215), (11336, 90660), (12088, 85020), (13080, 78572), (14170, 72528), (15110, 68016), (17004, 60440), (17440, 58929), (18132, 56680), (19643, 52320), (21255, 48352), (22665, 45344), (22672, 45330), (24176, 42510), (26160, 39286), (28340, 36264), (30220, 34008)]