290348534760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1231}}^1\times {\mathrm{67777}}^1$

素因数の和:69051

約数の個数: 128

約数和(自身を含む): 901826956800

約数和(自身を除く): 611478422040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1231, 1740, 2462, 3480, 3693, 4924, 6155, 7386, 9848, 12310, 14772, 18465, 24620, 29544, 35699, 36930, 49240, 67777, 71398, 73860, 107097, 135554, 142796, 147720, 178495, 203331, 214194, 271108, 285592, 338885, 356990, 406662, 428388, 535485, 542216, 677770, 713980, 813324, 856776, 1016655, 1070970, 1355540, 1427960, 1626648, 1965533, 2033310, 2141940, 2711080, 3931066, 4066620, 4283880, 5896599, 7862132, 8133240, 9827665, 11793198, 15724264, 19655330, 23586396, 29482995, 39310660, 47172792, 58965990, 78621320, 83433487, 117931980, 166866974, 235863960, 250300461, 333733948, 417167435, 500600922, 667467896, 834334870, 1001201844, 1251502305, 1668669740, 2002403688, 2419571123, 2503004610, 3337339480, 4839142246, 5006009220, 7258713369, 9678284492, 10012018440, 12097855615, 14517426738, 19356568984, 24195711230, 29034853476, 36293566845, 48391422460, 58069706952, 72587133690, 96782844920, 145174267380, 290348534760]

約数ペア:

[(1, 290348534760), (2, 145174267380), (3, 96782844920), (4, 72587133690), (5, 58069706952), (6, 48391422460), (8, 36293566845), (10, 29034853476), (12, 24195711230), (15, 19356568984), (20, 14517426738), (24, 12097855615), (29, 10012018440), (30, 9678284492), (40, 7258713369), (58, 5006009220), (60, 4839142246), (87, 3337339480), (116, 2503004610), (120, 2419571123), (145, 2002403688), (174, 1668669740), (232, 1251502305), (290, 1001201844), (348, 834334870), (435, 667467896), (580, 500600922), (696, 417167435), (870, 333733948), (1160, 250300461), (1231, 235863960), (1740, 166866974), (2462, 117931980), (3480, 83433487), (3693, 78621320), (4924, 58965990), (6155, 47172792), (7386, 39310660), (9848, 29482995), (12310, 23586396), (14772, 19655330), (18465, 15724264), (24620, 11793198), (29544, 9827665), (35699, 8133240), (36930, 7862132), (49240, 5896599), (67777, 4283880), (71398, 4066620), (73860, 3931066), (107097, 2711080), (135554, 2141940), (142796, 2033310), (147720, 1965533), (178495, 1626648), (203331, 1427960), (214194, 1355540), (271108, 1070970), (285592, 1016655), (338885, 856776), (356990, 813324), (406662, 713980), (428388, 677770), (535485, 542216)]