191128080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5569}}^1$

素因数の和:5609

約数の個数: 160

約数和(自身を含む): 696205440

約数和(自身を除く): 505077360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 78, 80, 88, 104, 110, 120, 130, 132, 143, 156, 165, 176, 195, 208, 220, 240, 260, 264, 286, 312, 330, 390, 429, 440, 520, 528, 572, 624, 660, 715, 780, 858, 880, 1040, 1144, 1320, 1430, 1560, 1716, 2145, 2288, 2640, 2860, 3120, 3432, 4290, 5569, 5720, 6864, 8580, 11138, 11440, 16707, 17160, 22276, 27845, 33414, 34320, 44552, 55690, 61259, 66828, 72397, 83535, 89104, 111380, 122518, 133656, 144794, 167070, 183777, 217191, 222760, 245036, 267312, 289588, 306295, 334140, 361985, 367554, 434382, 445520, 490072, 579176, 612590, 668280, 723970, 735108, 796367, 868764, 918885, 980144, 1085955, 1158352, 1225180, 1336560, 1447940, 1470216, 1592734, 1737528, 1837770, 2171910, 2389101, 2450360, 2895880, 2940432, 3185468, 3475056, 3675540, 3981835, 4343820, 4778202, 4900720, 5791760, 6370936, 7351080, 7963670, 8687640, 9556404, 11945505, 12741872, 14702160, 15927340, 17375280, 19112808, 23891010, 31854680, 38225616, 47782020, 63709360, 95564040, 191128080]

約数ペア:

[(1, 191128080), (2, 95564040), (3, 63709360), (4, 47782020), (5, 38225616), (6, 31854680), (8, 23891010), (10, 19112808), (11, 17375280), (12, 15927340), (13, 14702160), (15, 12741872), (16, 11945505), (20, 9556404), (22, 8687640), (24, 7963670), (26, 7351080), (30, 6370936), (33, 5791760), (39, 4900720), (40, 4778202), (44, 4343820), (48, 3981835), (52, 3675540), (55, 3475056), (60, 3185468), (65, 2940432), (66, 2895880), (78, 2450360), (80, 2389101), (88, 2171910), (104, 1837770), (110, 1737528), (120, 1592734), (130, 1470216), (132, 1447940), (143, 1336560), (156, 1225180), (165, 1158352), (176, 1085955), (195, 980144), (208, 918885), (220, 868764), (240, 796367), (260, 735108), (264, 723970), (286, 668280), (312, 612590), (330, 579176), (390, 490072), (429, 445520), (440, 434382), (520, 367554), (528, 361985), (572, 334140), (624, 306295), (660, 289588), (715, 267312), (780, 245036), (858, 222760), (880, 217191), (1040, 183777), (1144, 167070), (1320, 144794), (1430, 133656), (1560, 122518), (1716, 111380), (2145, 89104), (2288, 83535), (2640, 72397), (2860, 66828), (3120, 61259), (3432, 55690), (4290, 44552), (5569, 34320), (5720, 33414), (6864, 27845), (8580, 22276), (11138, 17160), (11440, 16707)]