453056940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1657}}^1$

素因数の和:1717

約数の個数: 216

約数和(自身を含む): 1651208832

約数和(自身を除く): 1198151892

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 31, 35, 36, 42, 45, 49, 60, 62, 63, 70, 84, 90, 93, 98, 105, 124, 126, 140, 147, 155, 180, 186, 196, 210, 217, 245, 252, 279, 294, 310, 315, 372, 420, 434, 441, 465, 490, 558, 588, 620, 630, 651, 735, 868, 882, 930, 980, 1085, 1116, 1260, 1302, 1395, 1470, 1519, 1657, 1764, 1860, 1953, 2170, 2205, 2604, 2790, 2940, 3038, 3255, 3314, 3906, 4340, 4410, 4557, 4971, 5580, 6076, 6510, 6628, 7595, 7812, 8285, 8820, 9114, 9765, 9942, 11599, 13020, 13671, 14913, 15190, 16570, 18228, 19530, 19884, 22785, 23198, 24855, 27342, 29826, 30380, 33140, 34797, 39060, 45570, 46396, 49710, 51367, 54684, 57995, 59652, 68355, 69594, 74565, 81193, 91140, 99420, 102734, 104391, 115990, 136710, 139188, 149130, 154101, 162386, 173985, 205468, 208782, 231980, 243579, 256835, 273420, 298260, 308202, 324772, 347970, 359569, 405965, 417564, 462303, 487158, 513670, 521955, 616404, 695940, 719138, 730737, 770505, 811930, 924606, 974316, 1027340, 1043910, 1078707, 1217895, 1438276, 1461474, 1541010, 1623860, 1797845, 1849212, 2087820, 2157414, 2311515, 2435790, 2516983, 2922948, 3082020, 3236121, 3595690, 3653685, 4314828, 4623030, 4871580, 5033966, 5393535, 6472242, 7191380, 7307370, 7550949, 9246060, 10067932, 10787070, 12584915, 12944484, 14614740, 15101898, 16180605, 21574140, 22652847, 25169830, 30203796, 32361210, 37754745, 45305694, 50339660, 64722420, 75509490, 90611388, 113264235, 151018980, 226528470, 453056940]

約数ペア:

[(1, 453056940), (2, 226528470), (3, 151018980), (4, 113264235), (5, 90611388), (6, 75509490), (7, 64722420), (9, 50339660), (10, 45305694), (12, 37754745), (14, 32361210), (15, 30203796), (18, 25169830), (20, 22652847), (21, 21574140), (28, 16180605), (30, 15101898), (31, 14614740), (35, 12944484), (36, 12584915), (42, 10787070), (45, 10067932), (49, 9246060), (60, 7550949), (62, 7307370), (63, 7191380), (70, 6472242), (84, 5393535), (90, 5033966), (93, 4871580), (98, 4623030), (105, 4314828), (124, 3653685), (126, 3595690), (140, 3236121), (147, 3082020), (155, 2922948), (180, 2516983), (186, 2435790), (196, 2311515), (210, 2157414), (217, 2087820), (245, 1849212), (252, 1797845), (279, 1623860), (294, 1541010), (310, 1461474), (315, 1438276), (372, 1217895), (420, 1078707), (434, 1043910), (441, 1027340), (465, 974316), (490, 924606), (558, 811930), (588, 770505), (620, 730737), (630, 719138), (651, 695940), (735, 616404), (868, 521955), (882, 513670), (930, 487158), (980, 462303), (1085, 417564), (1116, 405965), (1260, 359569), (1302, 347970), (1395, 324772), (1470, 308202), (1519, 298260), (1657, 273420), (1764, 256835), (1860, 243579), (1953, 231980), (2170, 208782), (2205, 205468), (2604, 173985), (2790, 162386), (2940, 154101), (3038, 149130), (3255, 139188), (3314, 136710), (3906, 115990), (4340, 104391), (4410, 102734), (4557, 99420), (4971, 91140), (5580, 81193), (6076, 74565), (6510, 69594), (6628, 68355), (7595, 59652), (7812, 57995), (8285, 54684), (8820, 51367), (9114, 49710), (9765, 46396), (9942, 45570), (11599, 39060), (13020, 34797), (13671, 33140), (14913, 30380), (15190, 29826), (16570, 27342), (18228, 24855), (19530, 23198), (19884, 22785)]