836930640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{38321}}^1$

素因数の和:38357

約数の個数: 160

約数和(自身を含む): 3193295616

約数和(自身を除く): 2356364976

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 2184, 2730, 3120, 3640, 4368, 5460, 7280, 10920, 21840, 38321, 76642, 114963, 153284, 191605, 229926, 268247, 306568, 383210, 459852, 498173, 536494, 574815, 613136, 766420, 804741, 919704, 996346, 1072988, 1149630, 1341235, 1494519, 1532840, 1609482, 1839408, 1992692, 2145976, 2299260, 2490865, 2682470, 2989038, 3065680, 3218964, 3487211, 3985384, 4023705, 4291952, 4598520, 4981730, 5364940, 5978076, 6437928, 6974422, 7472595, 7970768, 8047410, 9197040, 9963460, 10461633, 10729880, 11956152, 12875856, 13948844, 14945190, 16094820, 17436055, 19926920, 20923266, 21459760, 23912304, 27897688, 29890380, 32189640, 34872110, 39853840, 41846532, 52308165, 55795376, 59780760, 64379280, 69744220, 83693064, 104616330, 119561520, 139488440, 167386128, 209232660, 278976880, 418465320, 836930640]

約数ペア:

[(1, 836930640), (2, 418465320), (3, 278976880), (4, 209232660), (5, 167386128), (6, 139488440), (7, 119561520), (8, 104616330), (10, 83693064), (12, 69744220), (13, 64379280), (14, 59780760), (15, 55795376), (16, 52308165), (20, 41846532), (21, 39853840), (24, 34872110), (26, 32189640), (28, 29890380), (30, 27897688), (35, 23912304), (39, 21459760), (40, 20923266), (42, 19926920), (48, 17436055), (52, 16094820), (56, 14945190), (60, 13948844), (65, 12875856), (70, 11956152), (78, 10729880), (80, 10461633), (84, 9963460), (91, 9197040), (104, 8047410), (105, 7970768), (112, 7472595), (120, 6974422), (130, 6437928), (140, 5978076), (156, 5364940), (168, 4981730), (182, 4598520), (195, 4291952), (208, 4023705), (210, 3985384), (240, 3487211), (260, 3218964), (273, 3065680), (280, 2989038), (312, 2682470), (336, 2490865), (364, 2299260), (390, 2145976), (420, 1992692), (455, 1839408), (520, 1609482), (546, 1532840), (560, 1494519), (624, 1341235), (728, 1149630), (780, 1072988), (840, 996346), (910, 919704), (1040, 804741), (1092, 766420), (1365, 613136), (1456, 574815), (1560, 536494), (1680, 498173), (1820, 459852), (2184, 383210), (2730, 306568), (3120, 268247), (3640, 229926), (4368, 191605), (5460, 153284), (7280, 114963), (10920, 76642), (21840, 38321)]