225984480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{349}}^1$

素因数の和:457

約数の個数: 192

約数和(自身を含む): 762048000

約数和(自身を除く): 536063520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 71, 76, 80, 95, 96, 114, 120, 142, 152, 160, 190, 213, 228, 240, 284, 285, 304, 349, 355, 380, 426, 456, 480, 568, 570, 608, 698, 710, 760, 852, 912, 1047, 1065, 1136, 1140, 1349, 1396, 1420, 1520, 1704, 1745, 1824, 2094, 2130, 2272, 2280, 2698, 2792, 2840, 3040, 3408, 3490, 4047, 4188, 4260, 4560, 5235, 5396, 5584, 5680, 6631, 6745, 6816, 6980, 8094, 8376, 8520, 9120, 10470, 10792, 11168, 11360, 13262, 13490, 13960, 16188, 16752, 17040, 19893, 20235, 20940, 21584, 24779, 26524, 26980, 27920, 32376, 33155, 33504, 34080, 39786, 40470, 41880, 43168, 49558, 53048, 53960, 55840, 64752, 66310, 74337, 79572, 80940, 83760, 99116, 99465, 106096, 107920, 123895, 129504, 132620, 148674, 159144, 161880, 167520, 198232, 198930, 212192, 215840, 247790, 265240, 297348, 318288, 323760, 371685, 396464, 397860, 470801, 495580, 530480, 594696, 636576, 647520, 743370, 792928, 795720, 941602, 991160, 1060960, 1189392, 1412403, 1486740, 1591440, 1883204, 1982320, 2354005, 2378784, 2824806, 2973480, 3182880, 3766408, 3964640, 4708010, 5649612, 5946960, 7062015, 7532816, 9416020, 11299224, 11893920, 14124030, 15065632, 18832040, 22598448, 28248060, 37664080, 45196896, 56496120, 75328160, 112992240, 225984480]

約数ペア:

[(1, 225984480), (2, 112992240), (3, 75328160), (4, 56496120), (5, 45196896), (6, 37664080), (8, 28248060), (10, 22598448), (12, 18832040), (15, 15065632), (16, 14124030), (19, 11893920), (20, 11299224), (24, 9416020), (30, 7532816), (32, 7062015), (38, 5946960), (40, 5649612), (48, 4708010), (57, 3964640), (60, 3766408), (71, 3182880), (76, 2973480), (80, 2824806), (95, 2378784), (96, 2354005), (114, 1982320), (120, 1883204), (142, 1591440), (152, 1486740), (160, 1412403), (190, 1189392), (213, 1060960), (228, 991160), (240, 941602), (284, 795720), (285, 792928), (304, 743370), (349, 647520), (355, 636576), (380, 594696), (426, 530480), (456, 495580), (480, 470801), (568, 397860), (570, 396464), (608, 371685), (698, 323760), (710, 318288), (760, 297348), (852, 265240), (912, 247790), (1047, 215840), (1065, 212192), (1136, 198930), (1140, 198232), (1349, 167520), (1396, 161880), (1420, 159144), (1520, 148674), (1704, 132620), (1745, 129504), (1824, 123895), (2094, 107920), (2130, 106096), (2272, 99465), (2280, 99116), (2698, 83760), (2792, 80940), (2840, 79572), (3040, 74337), (3408, 66310), (3490, 64752), (4047, 55840), (4188, 53960), (4260, 53048), (4560, 49558), (5235, 43168), (5396, 41880), (5584, 40470), (5680, 39786), (6631, 34080), (6745, 33504), (6816, 33155), (6980, 32376), (8094, 27920), (8376, 26980), (8520, 26524), (9120, 24779), (10470, 21584), (10792, 20940), (11168, 20235), (11360, 19893), (13262, 17040), (13490, 16752), (13960, 16188)]