265186740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2857}}^1$

素因数の和:2906

約数の個数: 192

約数和(自身を含む): 967970304

約数和(自身を除く): 702783564

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 17, 20, 21, 26, 28, 30, 34, 35, 39, 42, 51, 52, 60, 65, 68, 70, 78, 84, 85, 91, 102, 105, 119, 130, 140, 156, 170, 182, 195, 204, 210, 221, 238, 255, 260, 273, 340, 357, 364, 390, 420, 442, 455, 476, 510, 546, 595, 663, 714, 780, 884, 910, 1020, 1092, 1105, 1190, 1326, 1365, 1428, 1547, 1785, 1820, 2210, 2380, 2652, 2730, 2857, 3094, 3315, 3570, 4420, 4641, 5460, 5714, 6188, 6630, 7140, 7735, 8571, 9282, 11428, 13260, 14285, 15470, 17142, 18564, 19999, 23205, 28570, 30940, 34284, 37141, 39998, 42855, 46410, 48569, 57140, 59997, 74282, 79996, 85710, 92820, 97138, 99995, 111423, 119994, 145707, 148564, 171420, 185705, 194276, 199990, 222846, 239988, 242845, 259987, 291414, 299985, 339983, 371410, 399980, 445692, 485690, 519974, 557115, 582828, 599970, 631397, 679966, 728535, 742820, 779961, 971380, 1019949, 1039948, 1114230, 1199940, 1262794, 1299935, 1359932, 1457070, 1559922, 1699915, 1894191, 2039898, 2228460, 2525588, 2599870, 2914140, 3119844, 3156985, 3399830, 3788382, 3899805, 4079796, 4419779, 5099745, 5199740, 6313970, 6799660, 7576764, 7799610, 8839558, 9470955, 10199490, 12627940, 13259337, 15599220, 17679116, 18941910, 20398980, 22098895, 26518674, 37883820, 44197790, 53037348, 66296685, 88395580, 132593370, 265186740]

約数ペア:

[(1, 265186740), (2, 132593370), (3, 88395580), (4, 66296685), (5, 53037348), (6, 44197790), (7, 37883820), (10, 26518674), (12, 22098895), (13, 20398980), (14, 18941910), (15, 17679116), (17, 15599220), (20, 13259337), (21, 12627940), (26, 10199490), (28, 9470955), (30, 8839558), (34, 7799610), (35, 7576764), (39, 6799660), (42, 6313970), (51, 5199740), (52, 5099745), (60, 4419779), (65, 4079796), (68, 3899805), (70, 3788382), (78, 3399830), (84, 3156985), (85, 3119844), (91, 2914140), (102, 2599870), (105, 2525588), (119, 2228460), (130, 2039898), (140, 1894191), (156, 1699915), (170, 1559922), (182, 1457070), (195, 1359932), (204, 1299935), (210, 1262794), (221, 1199940), (238, 1114230), (255, 1039948), (260, 1019949), (273, 971380), (340, 779961), (357, 742820), (364, 728535), (390, 679966), (420, 631397), (442, 599970), (455, 582828), (476, 557115), (510, 519974), (546, 485690), (595, 445692), (663, 399980), (714, 371410), (780, 339983), (884, 299985), (910, 291414), (1020, 259987), (1092, 242845), (1105, 239988), (1190, 222846), (1326, 199990), (1365, 194276), (1428, 185705), (1547, 171420), (1785, 148564), (1820, 145707), (2210, 119994), (2380, 111423), (2652, 99995), (2730, 97138), (2857, 92820), (3094, 85710), (3315, 79996), (3570, 74282), (4420, 59997), (4641, 57140), (5460, 48569), (5714, 46410), (6188, 42855), (6630, 39998), (7140, 37141), (7735, 34284), (8571, 30940), (9282, 28570), (11428, 23205), (13260, 19999), (14285, 18564), (15470, 17142)]