18107428080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{147647}}^1$

素因数の和:147743

約数の個数: 160

約数和(自身を含む): 65031266304

約数和(自身を除く): 46923838224

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 73, 80, 84, 105, 112, 120, 140, 146, 168, 210, 219, 240, 280, 292, 336, 365, 420, 438, 511, 560, 584, 730, 840, 876, 1022, 1095, 1168, 1460, 1533, 1680, 1752, 2044, 2190, 2555, 2920, 3066, 3504, 4088, 4380, 5110, 5840, 6132, 7665, 8176, 8760, 10220, 12264, 15330, 17520, 20440, 24528, 30660, 40880, 61320, 122640, 147647, 295294, 442941, 590588, 738235, 885882, 1033529, 1181176, 1476470, 1771764, 2067058, 2214705, 2362352, 2952940, 3100587, 3543528, 4134116, 4429410, 5167645, 5905880, 6201174, 7087056, 8268232, 8858820, 10335290, 10778231, 11811760, 12402348, 15502935, 16536464, 17717640, 20670580, 21556462, 24804696, 31005870, 32334693, 35435280, 41341160, 43112924, 49609392, 53891155, 62011740, 64669386, 75447617, 82682320, 86225848, 107782310, 124023480, 129338772, 150895234, 161673465, 172451696, 215564620, 226342851, 248046960, 258677544, 301790468, 323346930, 377238085, 431129240, 452685702, 517355088, 603580936, 646693860, 754476170, 862258480, 905371404, 1131714255, 1207161872, 1293387720, 1508952340, 1810742808, 2263428510, 2586775440, 3017904680, 3621485616, 4526857020, 6035809360, 9053714040, 18107428080]

約数ペア:

[(1, 18107428080), (2, 9053714040), (3, 6035809360), (4, 4526857020), (5, 3621485616), (6, 3017904680), (7, 2586775440), (8, 2263428510), (10, 1810742808), (12, 1508952340), (14, 1293387720), (15, 1207161872), (16, 1131714255), (20, 905371404), (21, 862258480), (24, 754476170), (28, 646693860), (30, 603580936), (35, 517355088), (40, 452685702), (42, 431129240), (48, 377238085), (56, 323346930), (60, 301790468), (70, 258677544), (73, 248046960), (80, 226342851), (84, 215564620), (105, 172451696), (112, 161673465), (120, 150895234), (140, 129338772), (146, 124023480), (168, 107782310), (210, 86225848), (219, 82682320), (240, 75447617), (280, 64669386), (292, 62011740), (336, 53891155), (365, 49609392), (420, 43112924), (438, 41341160), (511, 35435280), (560, 32334693), (584, 31005870), (730, 24804696), (840, 21556462), (876, 20670580), (1022, 17717640), (1095, 16536464), (1168, 15502935), (1460, 12402348), (1533, 11811760), (1680, 10778231), (1752, 10335290), (2044, 8858820), (2190, 8268232), (2555, 7087056), (2920, 6201174), (3066, 5905880), (3504, 5167645), (4088, 4429410), (4380, 4134116), (5110, 3543528), (5840, 3100587), (6132, 2952940), (7665, 2362352), (8176, 2214705), (8760, 2067058), (10220, 1771764), (12264, 1476470), (15330, 1181176), (17520, 1033529), (20440, 885882), (24528, 738235), (30660, 590588), (40880, 442941), (61320, 295294), (122640, 147647)]