145604940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:252

約数の個数: 192

約数和(自身を含む): 468236160

約数和(自身を除く): 322631220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 29, 30, 39, 41, 52, 58, 60, 65, 78, 82, 87, 116, 123, 130, 145, 156, 157, 164, 174, 195, 205, 246, 260, 290, 314, 348, 377, 390, 410, 435, 471, 492, 533, 580, 615, 628, 754, 780, 785, 820, 870, 942, 1066, 1131, 1189, 1230, 1508, 1570, 1599, 1740, 1884, 1885, 2041, 2132, 2262, 2355, 2378, 2460, 2665, 3140, 3198, 3567, 3770, 4082, 4524, 4553, 4710, 4756, 5330, 5655, 5945, 6123, 6396, 6437, 7134, 7540, 7995, 8164, 9106, 9420, 10205, 10660, 11310, 11890, 12246, 12874, 13659, 14268, 15457, 15990, 17835, 18212, 19311, 20410, 22620, 22765, 23780, 24492, 25748, 27318, 30615, 30914, 31980, 32185, 35670, 38622, 40820, 45530, 46371, 54636, 59189, 61230, 61828, 64370, 68295, 71340, 77244, 77285, 83681, 91060, 92742, 96555, 118378, 122460, 128740, 136590, 154570, 167362, 177567, 185484, 186673, 193110, 231855, 236756, 251043, 273180, 295945, 309140, 334724, 355134, 373346, 386220, 418405, 463710, 502086, 560019, 591890, 710268, 746692, 836810, 887835, 927420, 933365, 1004172, 1120038, 1183780, 1255215, 1673620, 1775670, 1866730, 2240076, 2426749, 2510430, 2800095, 3551340, 3733460, 4853498, 5020860, 5600190, 7280247, 9706996, 11200380, 12133745, 14560494, 24267490, 29120988, 36401235, 48534980, 72802470, 145604940]

約数ペア:

[(1, 145604940), (2, 72802470), (3, 48534980), (4, 36401235), (5, 29120988), (6, 24267490), (10, 14560494), (12, 12133745), (13, 11200380), (15, 9706996), (20, 7280247), (26, 5600190), (29, 5020860), (30, 4853498), (39, 3733460), (41, 3551340), (52, 2800095), (58, 2510430), (60, 2426749), (65, 2240076), (78, 1866730), (82, 1775670), (87, 1673620), (116, 1255215), (123, 1183780), (130, 1120038), (145, 1004172), (156, 933365), (157, 927420), (164, 887835), (174, 836810), (195, 746692), (205, 710268), (246, 591890), (260, 560019), (290, 502086), (314, 463710), (348, 418405), (377, 386220), (390, 373346), (410, 355134), (435, 334724), (471, 309140), (492, 295945), (533, 273180), (580, 251043), (615, 236756), (628, 231855), (754, 193110), (780, 186673), (785, 185484), (820, 177567), (870, 167362), (942, 154570), (1066, 136590), (1131, 128740), (1189, 122460), (1230, 118378), (1508, 96555), (1570, 92742), (1599, 91060), (1740, 83681), (1884, 77285), (1885, 77244), (2041, 71340), (2132, 68295), (2262, 64370), (2355, 61828), (2378, 61230), (2460, 59189), (2665, 54636), (3140, 46371), (3198, 45530), (3567, 40820), (3770, 38622), (4082, 35670), (4524, 32185), (4553, 31980), (4710, 30914), (4756, 30615), (5330, 27318), (5655, 25748), (5945, 24492), (6123, 23780), (6396, 22765), (6437, 22620), (7134, 20410), (7540, 19311), (7995, 18212), (8164, 17835), (9106, 15990), (9420, 15457), (10205, 14268), (10660, 13659), (11310, 12874), (11890, 12246)]