102703120

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:237

約数の個数: 160

約数和(自身を含む): 281419488

約数和(自身を除く): 178716368

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 34, 37, 40, 52, 65, 68, 74, 80, 85, 104, 130, 136, 148, 157, 170, 185, 208, 221, 260, 272, 296, 314, 340, 370, 442, 481, 520, 592, 628, 629, 680, 740, 785, 884, 962, 1040, 1105, 1256, 1258, 1360, 1480, 1570, 1768, 1924, 2041, 2210, 2405, 2512, 2516, 2669, 2960, 3140, 3145, 3536, 3848, 4082, 4420, 4810, 5032, 5338, 5809, 6280, 6290, 7696, 8164, 8177, 8840, 9620, 10064, 10205, 10676, 11618, 12560, 12580, 13345, 16328, 16354, 17680, 19240, 20410, 21352, 23236, 25160, 26690, 29045, 32656, 32708, 34697, 38480, 40820, 40885, 42704, 46472, 50320, 53380, 58090, 65416, 69394, 75517, 81640, 81770, 92944, 98753, 106760, 116180, 130832, 138788, 151034, 163280, 163540, 173485, 197506, 213520, 232360, 277576, 302068, 327080, 346970, 377585, 395012, 464720, 493765, 555152, 604136, 654160, 693940, 755170, 790024, 987530, 1208272, 1283789, 1387880, 1510340, 1580048, 1975060, 2567578, 2775760, 3020680, 3950120, 5135156, 6041360, 6418945, 7900240, 10270312, 12837890, 20540624, 25675780, 51351560, 102703120]

約数ペア:

[(1, 102703120), (2, 51351560), (4, 25675780), (5, 20540624), (8, 12837890), (10, 10270312), (13, 7900240), (16, 6418945), (17, 6041360), (20, 5135156), (26, 3950120), (34, 3020680), (37, 2775760), (40, 2567578), (52, 1975060), (65, 1580048), (68, 1510340), (74, 1387880), (80, 1283789), (85, 1208272), (104, 987530), (130, 790024), (136, 755170), (148, 693940), (157, 654160), (170, 604136), (185, 555152), (208, 493765), (221, 464720), (260, 395012), (272, 377585), (296, 346970), (314, 327080), (340, 302068), (370, 277576), (442, 232360), (481, 213520), (520, 197506), (592, 173485), (628, 163540), (629, 163280), (680, 151034), (740, 138788), (785, 130832), (884, 116180), (962, 106760), (1040, 98753), (1105, 92944), (1256, 81770), (1258, 81640), (1360, 75517), (1480, 69394), (1570, 65416), (1768, 58090), (1924, 53380), (2041, 50320), (2210, 46472), (2405, 42704), (2512, 40885), (2516, 40820), (2669, 38480), (2960, 34697), (3140, 32708), (3145, 32656), (3536, 29045), (3848, 26690), (4082, 25160), (4420, 23236), (4810, 21352), (5032, 20410), (5338, 19240), (5809, 17680), (6280, 16354), (6290, 16328), (7696, 13345), (8164, 12580), (8177, 12560), (8840, 11618), (9620, 10676), (10064, 10205)]