165280479520

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2740061}}^1$

素因数の和:2740118

約数の個数: 96

約数和(自身を含む): 435012243120

約数和(自身を除く): 269731763600

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 29, 32, 40, 52, 58, 65, 80, 104, 116, 130, 145, 160, 208, 232, 260, 290, 377, 416, 464, 520, 580, 754, 928, 1040, 1160, 1508, 1885, 2080, 2320, 3016, 3770, 4640, 6032, 7540, 12064, 15080, 30160, 60320, 2740061, 5480122, 10960244, 13700305, 21920488, 27400610, 35620793, 43840976, 54801220, 71241586, 79461769, 87681952, 109602440, 142483172, 158923538, 178103965, 219204880, 284966344, 317847076, 356207930, 397308845, 438409760, 569932688, 635694152, 712415860, 794617690, 1033002997, 1139865376, 1271388304, 1424831720, 1589235380, 2066005994, 2542776608, 2849663440, 3178470760, 4132011988, 5165014985, 5699326880, 6356941520, 8264023976, 10330029970, 12713883040, 16528047952, 20660059940, 33056095904, 41320119880, 82640239760, 165280479520]

約数ペア:

[(1, 165280479520), (2, 82640239760), (4, 41320119880), (5, 33056095904), (8, 20660059940), (10, 16528047952), (13, 12713883040), (16, 10330029970), (20, 8264023976), (26, 6356941520), (29, 5699326880), (32, 5165014985), (40, 4132011988), (52, 3178470760), (58, 2849663440), (65, 2542776608), (80, 2066005994), (104, 1589235380), (116, 1424831720), (130, 1271388304), (145, 1139865376), (160, 1033002997), (208, 794617690), (232, 712415860), (260, 635694152), (290, 569932688), (377, 438409760), (416, 397308845), (464, 356207930), (520, 317847076), (580, 284966344), (754, 219204880), (928, 178103965), (1040, 158923538), (1160, 142483172), (1508, 109602440), (1885, 87681952), (2080, 79461769), (2320, 71241586), (3016, 54801220), (3770, 43840976), (4640, 35620793), (6032, 27400610), (7540, 21920488), (12064, 13700305), (15080, 10960244), (30160, 5480122), (60320, 2740061)]