652858560

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{397}}^1\times {\mathrm{571}}^1$

素因数の和:991

約数の個数: 168

約数和(自身を含む): 2255160336

約数和(自身を除く): 1602301776

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 397, 480, 571, 576, 720, 794, 960, 1142, 1191, 1440, 1588, 1713, 1985, 2284, 2382, 2855, 2880, 3176, 3426, 3573, 3970, 4568, 4764, 5139, 5710, 5955, 6352, 6852, 7146, 7940, 8565, 9136, 9528, 10278, 11420, 11910, 12704, 13704, 14292, 15880, 17130, 17865, 18272, 19056, 20556, 22840, 23820, 25408, 25695, 27408, 28584, 31760, 34260, 35730, 36544, 38112, 41112, 45680, 47640, 51390, 54816, 57168, 63520, 68520, 71460, 76224, 82224, 91360, 95280, 102780, 109632, 114336, 127040, 137040, 142920, 164448, 182720, 190560, 205560, 226687, 228672, 274080, 285840, 328896, 381120, 411120, 453374, 548160, 571680, 680061, 822240, 906748, 1133435, 1143360, 1360122, 1644480, 1813496, 2040183, 2266870, 2720244, 3400305, 3626992, 4080366, 4533740, 5440488, 6800610, 7253984, 8160732, 9067480, 10200915, 10880976, 13601220, 14507968, 16321464, 18134960, 20401830, 21761952, 27202440, 32642928, 36269920, 40803660, 43523904, 54404880, 65285856, 72539840, 81607320, 108809760, 130571712, 163214640, 217619520, 326429280, 652858560]

約数ペア:

[(1, 652858560), (2, 326429280), (3, 217619520), (4, 163214640), (5, 130571712), (6, 108809760), (8, 81607320), (9, 72539840), (10, 65285856), (12, 54404880), (15, 43523904), (16, 40803660), (18, 36269920), (20, 32642928), (24, 27202440), (30, 21761952), (32, 20401830), (36, 18134960), (40, 16321464), (45, 14507968), (48, 13601220), (60, 10880976), (64, 10200915), (72, 9067480), (80, 8160732), (90, 7253984), (96, 6800610), (120, 5440488), (144, 4533740), (160, 4080366), (180, 3626992), (192, 3400305), (240, 2720244), (288, 2266870), (320, 2040183), (360, 1813496), (397, 1644480), (480, 1360122), (571, 1143360), (576, 1133435), (720, 906748), (794, 822240), (960, 680061), (1142, 571680), (1191, 548160), (1440, 453374), (1588, 411120), (1713, 381120), (1985, 328896), (2284, 285840), (2382, 274080), (2855, 228672), (2880, 226687), (3176, 205560), (3426, 190560), (3573, 182720), (3970, 164448), (4568, 142920), (4764, 137040), (5139, 127040), (5710, 114336), (5955, 109632), (6352, 102780), (6852, 95280), (7146, 91360), (7940, 82224), (8565, 76224), (9136, 71460), (9528, 68520), (10278, 63520), (11420, 57168), (11910, 54816), (12704, 51390), (13704, 47640), (14292, 45680), (15880, 41112), (17130, 38112), (17865, 36544), (18272, 35730), (19056, 34260), (20556, 31760), (22840, 28584), (23820, 27408), (25408, 25695)]