109945680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{269}}^1$

素因数の和:429

約数の個数: 160

約数和(自身を含む): 371226240

約数和(自身を除く): 261280560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 131, 156, 195, 208, 240, 260, 262, 269, 312, 390, 393, 520, 524, 538, 624, 655, 780, 786, 807, 1040, 1048, 1076, 1310, 1345, 1560, 1572, 1614, 1703, 1965, 2096, 2152, 2620, 2690, 3120, 3144, 3228, 3406, 3497, 3930, 4035, 4304, 5109, 5240, 5380, 6288, 6456, 6812, 6994, 7860, 8070, 8515, 10218, 10480, 10491, 10760, 12912, 13624, 13988, 15720, 16140, 17030, 17485, 20436, 20982, 21520, 25545, 27248, 27976, 31440, 32280, 34060, 34970, 35239, 40872, 41964, 51090, 52455, 55952, 64560, 68120, 69940, 70478, 81744, 83928, 102180, 104910, 105717, 136240, 139880, 140956, 167856, 176195, 204360, 209820, 211434, 279760, 281912, 352390, 408720, 419640, 422868, 458107, 528585, 563824, 704780, 839280, 845736, 916214, 1057170, 1374321, 1409560, 1691472, 1832428, 2114340, 2290535, 2748642, 2819120, 3664856, 4228680, 4581070, 5497284, 6871605, 7329712, 8457360, 9162140, 10994568, 13743210, 18324280, 21989136, 27486420, 36648560, 54972840, 109945680]

約数ペア:

[(1, 109945680), (2, 54972840), (3, 36648560), (4, 27486420), (5, 21989136), (6, 18324280), (8, 13743210), (10, 10994568), (12, 9162140), (13, 8457360), (15, 7329712), (16, 6871605), (20, 5497284), (24, 4581070), (26, 4228680), (30, 3664856), (39, 2819120), (40, 2748642), (48, 2290535), (52, 2114340), (60, 1832428), (65, 1691472), (78, 1409560), (80, 1374321), (104, 1057170), (120, 916214), (130, 845736), (131, 839280), (156, 704780), (195, 563824), (208, 528585), (240, 458107), (260, 422868), (262, 419640), (269, 408720), (312, 352390), (390, 281912), (393, 279760), (520, 211434), (524, 209820), (538, 204360), (624, 176195), (655, 167856), (780, 140956), (786, 139880), (807, 136240), (1040, 105717), (1048, 104910), (1076, 102180), (1310, 83928), (1345, 81744), (1560, 70478), (1572, 69940), (1614, 68120), (1703, 64560), (1965, 55952), (2096, 52455), (2152, 51090), (2620, 41964), (2690, 40872), (3120, 35239), (3144, 34970), (3228, 34060), (3406, 32280), (3497, 31440), (3930, 27976), (4035, 27248), (4304, 25545), (5109, 21520), (5240, 20982), (5380, 20436), (6288, 17485), (6456, 17030), (6812, 16140), (6994, 15720), (7860, 13988), (8070, 13624), (8515, 12912), (10218, 10760), (10480, 10491)]