456156960

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{389}}^1$

素因数の和:763

約数の個数: 192

約数和(自身を含む): 1651104000

約数和(自身を除く): 1194947040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 349, 389, 420, 480, 560, 672, 698, 778, 840, 1047, 1120, 1167, 1396, 1556, 1680, 1745, 1945, 2094, 2334, 2443, 2723, 2792, 3112, 3360, 3490, 3890, 4188, 4668, 4886, 5235, 5446, 5584, 5835, 6224, 6980, 7329, 7780, 8169, 8376, 9336, 9772, 10470, 10892, 11168, 11670, 12215, 12448, 13615, 13960, 14658, 15560, 16338, 16752, 18672, 19544, 20940, 21784, 23340, 24430, 27230, 27920, 29316, 31120, 32676, 33504, 36645, 37344, 39088, 40845, 41880, 43568, 46680, 48860, 54460, 55840, 58632, 62240, 65352, 73290, 78176, 81690, 83760, 87136, 93360, 97720, 108920, 117264, 130704, 135761, 146580, 163380, 167520, 186720, 195440, 217840, 234528, 261408, 271522, 293160, 326760, 390880, 407283, 435680, 543044, 586320, 653520, 678805, 814566, 950327, 1086088, 1172640, 1307040, 1357610, 1629132, 1900654, 2036415, 2172176, 2715220, 2850981, 3258264, 3801308, 4072830, 4344352, 4751635, 5430440, 5701962, 6516528, 7602616, 8145660, 9503270, 10860880, 11403924, 13033056, 14254905, 15205232, 16291320, 19006540, 21721760, 22807848, 28509810, 30410464, 32582640, 38013080, 45615696, 57019620, 65165280, 76026160, 91231392, 114039240, 152052320, 228078480, 456156960]

約数ペア:

[(1, 456156960), (2, 228078480), (3, 152052320), (4, 114039240), (5, 91231392), (6, 76026160), (7, 65165280), (8, 57019620), (10, 45615696), (12, 38013080), (14, 32582640), (15, 30410464), (16, 28509810), (20, 22807848), (21, 21721760), (24, 19006540), (28, 16291320), (30, 15205232), (32, 14254905), (35, 13033056), (40, 11403924), (42, 10860880), (48, 9503270), (56, 8145660), (60, 7602616), (70, 6516528), (80, 5701962), (84, 5430440), (96, 4751635), (105, 4344352), (112, 4072830), (120, 3801308), (140, 3258264), (160, 2850981), (168, 2715220), (210, 2172176), (224, 2036415), (240, 1900654), (280, 1629132), (336, 1357610), (349, 1307040), (389, 1172640), (420, 1086088), (480, 950327), (560, 814566), (672, 678805), (698, 653520), (778, 586320), (840, 543044), (1047, 435680), (1120, 407283), (1167, 390880), (1396, 326760), (1556, 293160), (1680, 271522), (1745, 261408), (1945, 234528), (2094, 217840), (2334, 195440), (2443, 186720), (2723, 167520), (2792, 163380), (3112, 146580), (3360, 135761), (3490, 130704), (3890, 117264), (4188, 108920), (4668, 97720), (4886, 93360), (5235, 87136), (5446, 83760), (5584, 81690), (5835, 78176), (6224, 73290), (6980, 65352), (7329, 62240), (7780, 58632), (8169, 55840), (8376, 54460), (9336, 48860), (9772, 46680), (10470, 43568), (10892, 41880), (11168, 40845), (11670, 39088), (12215, 37344), (12448, 36645), (13615, 33504), (13960, 32676), (14658, 31120), (15560, 29316), (16338, 27920), (16752, 27230), (18672, 24430), (19544, 23340), (20940, 21784)]