2565671940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{13879}}^1$

素因数の和:13986

約数の個数: 144

約数和(自身を含む): 8487897600

約数和(自身を除く): 5922225660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 79, 90, 117, 130, 156, 158, 180, 195, 234, 237, 260, 316, 390, 395, 468, 474, 585, 711, 780, 790, 948, 1027, 1170, 1185, 1422, 1580, 2054, 2340, 2370, 2844, 3081, 3555, 4108, 4740, 5135, 6162, 7110, 9243, 10270, 12324, 13879, 14220, 15405, 18486, 20540, 27758, 30810, 36972, 41637, 46215, 55516, 61620, 69395, 83274, 92430, 124911, 138790, 166548, 180427, 184860, 208185, 249822, 277580, 360854, 416370, 499644, 541281, 624555, 721708, 832740, 902135, 1082562, 1096441, 1249110, 1623843, 1804270, 2165124, 2192882, 2498220, 2706405, 3247686, 3289323, 3608540, 4385764, 5412810, 5482205, 6495372, 6578646, 8119215, 9867969, 10825620, 10964410, 13157292, 14253733, 16238430, 16446615, 19735938, 21928820, 28507466, 32476860, 32893230, 39471876, 42761199, 49339845, 57014932, 65786460, 71268665, 85522398, 98679690, 128283597, 142537330, 171044796, 197359380, 213805995, 256567194, 285074660, 427611990, 513134388, 641417985, 855223980, 1282835970, 2565671940]

約数ペア:

[(1, 2565671940), (2, 1282835970), (3, 855223980), (4, 641417985), (5, 513134388), (6, 427611990), (9, 285074660), (10, 256567194), (12, 213805995), (13, 197359380), (15, 171044796), (18, 142537330), (20, 128283597), (26, 98679690), (30, 85522398), (36, 71268665), (39, 65786460), (45, 57014932), (52, 49339845), (60, 42761199), (65, 39471876), (78, 32893230), (79, 32476860), (90, 28507466), (117, 21928820), (130, 19735938), (156, 16446615), (158, 16238430), (180, 14253733), (195, 13157292), (234, 10964410), (237, 10825620), (260, 9867969), (316, 8119215), (390, 6578646), (395, 6495372), (468, 5482205), (474, 5412810), (585, 4385764), (711, 3608540), (780, 3289323), (790, 3247686), (948, 2706405), (1027, 2498220), (1170, 2192882), (1185, 2165124), (1422, 1804270), (1580, 1623843), (2054, 1249110), (2340, 1096441), (2370, 1082562), (2844, 902135), (3081, 832740), (3555, 721708), (4108, 624555), (4740, 541281), (5135, 499644), (6162, 416370), (7110, 360854), (9243, 277580), (10270, 249822), (12324, 208185), (13879, 184860), (14220, 180427), (15405, 166548), (18486, 138790), (20540, 124911), (27758, 92430), (30810, 83274), (36972, 69395), (41637, 61620), (46215, 55516)]