353397720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{11923}}^1$

素因数の和:11969

約数の個数: 128

約数和(自身を含む): 1201939200

約数和(自身を除く): 848541480

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, 380, 390, 456, 494, 520, 570, 741, 760, 780, 988, 1140, 1235, 1482, 1560, 1976, 2280, 2470, 2964, 3705, 4940, 5928, 7410, 9880, 11923, 14820, 23846, 29640, 35769, 47692, 59615, 71538, 95384, 119230, 143076, 154999, 178845, 226537, 238460, 286152, 309998, 357690, 453074, 464997, 476920, 619996, 679611, 715380, 774995, 906148, 929994, 1132685, 1239992, 1359222, 1430760, 1549990, 1812296, 1859988, 2265370, 2324985, 2718444, 2944981, 3099980, 3398055, 3719976, 4530740, 4649970, 5436888, 5889962, 6199960, 6796110, 8834943, 9061480, 9299940, 11779924, 13592220, 14724905, 17669886, 18599880, 23559848, 27184440, 29449810, 35339772, 44174715, 58899620, 70679544, 88349430, 117799240, 176698860, 353397720]

約数ペア:

[(1, 353397720), (2, 176698860), (3, 117799240), (4, 88349430), (5, 70679544), (6, 58899620), (8, 44174715), (10, 35339772), (12, 29449810), (13, 27184440), (15, 23559848), (19, 18599880), (20, 17669886), (24, 14724905), (26, 13592220), (30, 11779924), (38, 9299940), (39, 9061480), (40, 8834943), (52, 6796110), (57, 6199960), (60, 5889962), (65, 5436888), (76, 4649970), (78, 4530740), (95, 3719976), (104, 3398055), (114, 3099980), (120, 2944981), (130, 2718444), (152, 2324985), (156, 2265370), (190, 1859988), (195, 1812296), (228, 1549990), (247, 1430760), (260, 1359222), (285, 1239992), (312, 1132685), (380, 929994), (390, 906148), (456, 774995), (494, 715380), (520, 679611), (570, 619996), (741, 476920), (760, 464997), (780, 453074), (988, 357690), (1140, 309998), (1235, 286152), (1482, 238460), (1560, 226537), (1976, 178845), (2280, 154999), (2470, 143076), (2964, 119230), (3705, 95384), (4940, 71538), (5928, 59615), (7410, 47692), (9880, 35769), (11923, 29640), (14820, 23846)]