331684080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15187}}^1$

素因数の和:15223

約数の個数: 160

約数和(自身を含む): 1265585664

約数和(自身を除く): 933901584

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 2184, 2730, 3120, 3640, 4368, 5460, 7280, 10920, 15187, 21840, 30374, 45561, 60748, 75935, 91122, 106309, 121496, 151870, 182244, 197431, 212618, 227805, 242992, 303740, 318927, 364488, 394862, 425236, 455610, 531545, 592293, 607480, 637854, 728976, 789724, 850472, 911220, 987155, 1063090, 1184586, 1214960, 1275708, 1382017, 1579448, 1594635, 1700944, 1822440, 1974310, 2126180, 2369172, 2551416, 2764034, 2961465, 3158896, 3189270, 3644880, 3948620, 4146051, 4252360, 4738344, 5102832, 5528068, 5922930, 6378540, 6910085, 7897240, 8292102, 8504720, 9476688, 11056136, 11845860, 12757080, 13820170, 15794480, 16584204, 20730255, 22112272, 23691720, 25514160, 27640340, 33168408, 41460510, 47383440, 55280680, 66336816, 82921020, 110561360, 165842040, 331684080]

約数ペア:

[(1, 331684080), (2, 165842040), (3, 110561360), (4, 82921020), (5, 66336816), (6, 55280680), (7, 47383440), (8, 41460510), (10, 33168408), (12, 27640340), (13, 25514160), (14, 23691720), (15, 22112272), (16, 20730255), (20, 16584204), (21, 15794480), (24, 13820170), (26, 12757080), (28, 11845860), (30, 11056136), (35, 9476688), (39, 8504720), (40, 8292102), (42, 7897240), (48, 6910085), (52, 6378540), (56, 5922930), (60, 5528068), (65, 5102832), (70, 4738344), (78, 4252360), (80, 4146051), (84, 3948620), (91, 3644880), (104, 3189270), (105, 3158896), (112, 2961465), (120, 2764034), (130, 2551416), (140, 2369172), (156, 2126180), (168, 1974310), (182, 1822440), (195, 1700944), (208, 1594635), (210, 1579448), (240, 1382017), (260, 1275708), (273, 1214960), (280, 1184586), (312, 1063090), (336, 987155), (364, 911220), (390, 850472), (420, 789724), (455, 728976), (520, 637854), (546, 607480), (560, 592293), (624, 531545), (728, 455610), (780, 425236), (840, 394862), (910, 364488), (1040, 318927), (1092, 303740), (1365, 242992), (1456, 227805), (1560, 212618), (1680, 197431), (1820, 182244), (2184, 151870), (2730, 121496), (3120, 106309), (3640, 91122), (4368, 75935), (5460, 60748), (7280, 45561), (10920, 30374), (15187, 21840)]