237090360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{421}}^1$

素因数の和:486

約数の個数: 192

約数和(自身を含む): 810341280

約数和(自身を除く): 573250920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 26, 30, 38, 39, 40, 52, 57, 60, 65, 76, 78, 95, 104, 114, 120, 130, 152, 156, 190, 195, 228, 247, 260, 285, 312, 361, 380, 390, 421, 456, 494, 520, 570, 722, 741, 760, 780, 842, 988, 1083, 1140, 1235, 1263, 1444, 1482, 1560, 1684, 1805, 1976, 2105, 2166, 2280, 2470, 2526, 2888, 2964, 3368, 3610, 3705, 4210, 4332, 4693, 4940, 5052, 5415, 5473, 5928, 6315, 7220, 7410, 7999, 8420, 8664, 9386, 9880, 10104, 10830, 10946, 12630, 14079, 14440, 14820, 15998, 16419, 16840, 18772, 21660, 21892, 23465, 23997, 25260, 27365, 28158, 29640, 31996, 32838, 37544, 39995, 43320, 43784, 46930, 47994, 50520, 54730, 56316, 63992, 65676, 70395, 79990, 82095, 93860, 95988, 103987, 109460, 112632, 119985, 131352, 140790, 151981, 159980, 164190, 187720, 191976, 207974, 218920, 239970, 281580, 303962, 311961, 319960, 328380, 415948, 455943, 479940, 519935, 563160, 607924, 623922, 656760, 759905, 831896, 911886, 959880, 1039870, 1215848, 1247844, 1519810, 1559805, 1823772, 1975753, 2079740, 2279715, 2495688, 3039620, 3119610, 3647544, 3951506, 4159480, 4559430, 5927259, 6079240, 6239220, 7903012, 9118860, 9878765, 11854518, 12478440, 15806024, 18237720, 19757530, 23709036, 29636295, 39515060, 47418072, 59272590, 79030120, 118545180, 237090360]

約数ペア:

[(1, 237090360), (2, 118545180), (3, 79030120), (4, 59272590), (5, 47418072), (6, 39515060), (8, 29636295), (10, 23709036), (12, 19757530), (13, 18237720), (15, 15806024), (19, 12478440), (20, 11854518), (24, 9878765), (26, 9118860), (30, 7903012), (38, 6239220), (39, 6079240), (40, 5927259), (52, 4559430), (57, 4159480), (60, 3951506), (65, 3647544), (76, 3119610), (78, 3039620), (95, 2495688), (104, 2279715), (114, 2079740), (120, 1975753), (130, 1823772), (152, 1559805), (156, 1519810), (190, 1247844), (195, 1215848), (228, 1039870), (247, 959880), (260, 911886), (285, 831896), (312, 759905), (361, 656760), (380, 623922), (390, 607924), (421, 563160), (456, 519935), (494, 479940), (520, 455943), (570, 415948), (722, 328380), (741, 319960), (760, 311961), (780, 303962), (842, 281580), (988, 239970), (1083, 218920), (1140, 207974), (1235, 191976), (1263, 187720), (1444, 164190), (1482, 159980), (1560, 151981), (1684, 140790), (1805, 131352), (1976, 119985), (2105, 112632), (2166, 109460), (2280, 103987), (2470, 95988), (2526, 93860), (2888, 82095), (2964, 79990), (3368, 70395), (3610, 65676), (3705, 63992), (4210, 56316), (4332, 54730), (4693, 50520), (4940, 47994), (5052, 46930), (5415, 43784), (5473, 43320), (5928, 39995), (6315, 37544), (7220, 32838), (7410, 31996), (7999, 29640), (8420, 28158), (8664, 27365), (9386, 25260), (9880, 23997), (10104, 23465), (10830, 21892), (10946, 21660), (12630, 18772), (14079, 16840), (14440, 16419), (14820, 15998)]