1415606940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{23063}}^1$

素因数の和:23120

約数の個数: 144

約数和(自身を含む): 4835690496

約数和(自身を除く): 3420083556

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 31, 33, 36, 44, 45, 55, 60, 62, 66, 90, 93, 99, 110, 124, 132, 155, 165, 180, 186, 198, 220, 279, 310, 330, 341, 372, 396, 465, 495, 558, 620, 660, 682, 930, 990, 1023, 1116, 1364, 1395, 1705, 1860, 1980, 2046, 2790, 3069, 3410, 4092, 5115, 5580, 6138, 6820, 10230, 12276, 15345, 20460, 23063, 30690, 46126, 61380, 69189, 92252, 115315, 138378, 207567, 230630, 253693, 276756, 345945, 415134, 461260, 507386, 691890, 714953, 761079, 830268, 1014772, 1037835, 1268465, 1383780, 1429906, 1522158, 2075670, 2144859, 2283237, 2536930, 2859812, 3044316, 3574765, 3805395, 4151340, 4289718, 4566474, 5073860, 6434577, 7149530, 7610790, 7864483, 8579436, 9132948, 10724295, 11416185, 12869154, 14299060, 15221580, 15728966, 21448590, 22832370, 23593449, 25738308, 31457932, 32172885, 39322415, 42897180, 45664740, 47186898, 64345770, 70780347, 78644830, 94373796, 117967245, 128691540, 141560694, 157289660, 235934490, 283121388, 353901735, 471868980, 707803470, 1415606940]

約数ペア:

[(1, 1415606940), (2, 707803470), (3, 471868980), (4, 353901735), (5, 283121388), (6, 235934490), (9, 157289660), (10, 141560694), (11, 128691540), (12, 117967245), (15, 94373796), (18, 78644830), (20, 70780347), (22, 64345770), (30, 47186898), (31, 45664740), (33, 42897180), (36, 39322415), (44, 32172885), (45, 31457932), (55, 25738308), (60, 23593449), (62, 22832370), (66, 21448590), (90, 15728966), (93, 15221580), (99, 14299060), (110, 12869154), (124, 11416185), (132, 10724295), (155, 9132948), (165, 8579436), (180, 7864483), (186, 7610790), (198, 7149530), (220, 6434577), (279, 5073860), (310, 4566474), (330, 4289718), (341, 4151340), (372, 3805395), (396, 3574765), (465, 3044316), (495, 2859812), (558, 2536930), (620, 2283237), (660, 2144859), (682, 2075670), (930, 1522158), (990, 1429906), (1023, 1383780), (1116, 1268465), (1364, 1037835), (1395, 1014772), (1705, 830268), (1860, 761079), (1980, 714953), (2046, 691890), (2790, 507386), (3069, 461260), (3410, 415134), (4092, 345945), (5115, 276756), (5580, 253693), (6138, 230630), (6820, 207567), (10230, 138378), (12276, 115315), (15345, 92252), (20460, 69189), (23063, 61380), (30690, 46126)]