15663794220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{71}}^1\times {\mathrm{4241}}^1$

素因数の和:4361

約数の個数: 216

約数和(自身を含む): 51195781728

約数和(自身を除く): 35531987508

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 71, 85, 90, 102, 142, 153, 170, 180, 204, 213, 255, 284, 289, 306, 340, 355, 426, 510, 578, 612, 639, 710, 765, 852, 867, 1020, 1065, 1156, 1207, 1278, 1420, 1445, 1530, 1734, 2130, 2414, 2556, 2601, 2890, 3060, 3195, 3468, 3621, 4241, 4260, 4335, 4828, 5202, 5780, 6035, 6390, 7242, 8482, 8670, 10404, 10863, 12070, 12723, 12780, 13005, 14484, 16964, 17340, 18105, 20519, 21205, 21726, 24140, 25446, 26010, 36210, 38169, 41038, 42410, 43452, 50892, 52020, 54315, 61557, 63615, 72097, 72420, 76338, 82076, 84820, 102595, 108630, 123114, 127230, 144194, 152676, 184671, 190845, 205190, 216291, 217260, 246228, 254460, 288388, 301111, 307785, 360485, 369342, 381690, 410380, 432582, 602222, 615570, 648873, 720970, 738684, 763380, 865164, 903333, 923355, 1081455, 1204444, 1225649, 1231140, 1297746, 1441940, 1505555, 1806666, 1846710, 2162910, 2451298, 2595492, 2709999, 3011110, 3244365, 3613332, 3676947, 3693420, 4325820, 4516665, 4902596, 5118887, 5419998, 6022220, 6128245, 6488730, 7353894, 9033330, 10237774, 10839996, 11030841, 12256490, 12977460, 13549995, 14707788, 15356661, 18066660, 18384735, 20475548, 22061682, 24512980, 25594435, 27099990, 30713322, 36769470, 44123364, 46069983, 51188870, 54199980, 55154205, 61426644, 73538940, 76783305, 87021079, 92139966, 102377740, 110308410, 153566610, 174042158, 184279932, 220616820, 230349915, 261063237, 307133220, 348084316, 435105395, 460699830, 522126474, 783189711, 870210790, 921399660, 1044252948, 1305316185, 1566379422, 1740421580, 2610632370, 3132758844, 3915948555, 5221264740, 7831897110, 15663794220]

約数ペア:

[(1, 15663794220), (2, 7831897110), (3, 5221264740), (4, 3915948555), (5, 3132758844), (6, 2610632370), (9, 1740421580), (10, 1566379422), (12, 1305316185), (15, 1044252948), (17, 921399660), (18, 870210790), (20, 783189711), (30, 522126474), (34, 460699830), (36, 435105395), (45, 348084316), (51, 307133220), (60, 261063237), (68, 230349915), (71, 220616820), (85, 184279932), (90, 174042158), (102, 153566610), (142, 110308410), (153, 102377740), (170, 92139966), (180, 87021079), (204, 76783305), (213, 73538940), (255, 61426644), (284, 55154205), (289, 54199980), (306, 51188870), (340, 46069983), (355, 44123364), (426, 36769470), (510, 30713322), (578, 27099990), (612, 25594435), (639, 24512980), (710, 22061682), (765, 20475548), (852, 18384735), (867, 18066660), (1020, 15356661), (1065, 14707788), (1156, 13549995), (1207, 12977460), (1278, 12256490), (1420, 11030841), (1445, 10839996), (1530, 10237774), (1734, 9033330), (2130, 7353894), (2414, 6488730), (2556, 6128245), (2601, 6022220), (2890, 5419998), (3060, 5118887), (3195, 4902596), (3468, 4516665), (3621, 4325820), (4241, 3693420), (4260, 3676947), (4335, 3613332), (4828, 3244365), (5202, 3011110), (5780, 2709999), (6035, 2595492), (6390, 2451298), (7242, 2162910), (8482, 1846710), (8670, 1806666), (10404, 1505555), (10863, 1441940), (12070, 1297746), (12723, 1231140), (12780, 1225649), (13005, 1204444), (14484, 1081455), (16964, 923355), (17340, 903333), (18105, 865164), (20519, 763380), (21205, 738684), (21726, 720970), (24140, 648873), (25446, 615570), (26010, 602222), (36210, 432582), (38169, 410380), (41038, 381690), (42410, 369342), (43452, 360485), (50892, 307785), (52020, 301111), (54315, 288388), (61557, 254460), (63615, 246228), (72097, 217260), (72420, 216291), (76338, 205190), (82076, 190845), (84820, 184671), (102595, 152676), (108630, 144194), (123114, 127230)]