329695600

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:168

約数の個数: 240

約数和(自身を含む): 929940480

約数和(自身を除く): 600244880

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 25, 26, 38, 40, 47, 50, 52, 65, 71, 76, 80, 94, 95, 100, 104, 130, 142, 152, 188, 190, 200, 208, 235, 247, 260, 284, 304, 325, 355, 376, 380, 400, 470, 475, 494, 520, 568, 611, 650, 710, 752, 760, 893, 923, 940, 950, 988, 1040, 1136, 1175, 1222, 1235, 1300, 1349, 1420, 1520, 1775, 1786, 1846, 1880, 1900, 1976, 2350, 2444, 2470, 2600, 2698, 2840, 3055, 3337, 3550, 3572, 3692, 3760, 3800, 3952, 4465, 4615, 4700, 4888, 4940, 5200, 5396, 5680, 6110, 6175, 6674, 6745, 7100, 7144, 7384, 7600, 8930, 9230, 9400, 9776, 9880, 10792, 11609, 12220, 12350, 13348, 13490, 14200, 14288, 14768, 15275, 16685, 17537, 17860, 18460, 18800, 19760, 21584, 22325, 23075, 23218, 24440, 24700, 26696, 26980, 28400, 30550, 33370, 33725, 35074, 35720, 36920, 43381, 44650, 46150, 46436, 48880, 49400, 53392, 53960, 58045, 61100, 63403, 66740, 67450, 70148, 71440, 73840, 83425, 86762, 87685, 89300, 92300, 92872, 98800, 107920, 116090, 122200, 126806, 133480, 134900, 140296, 166850, 173524, 175370, 178600, 184600, 185744, 216905, 232180, 244400, 253612, 266960, 269800, 280592, 290225, 317015, 333700, 347048, 350740, 357200, 369200, 433810, 438425, 464360, 507224, 539600, 580450, 634030, 667400, 694096, 701480, 824239, 867620, 876850, 928720, 1014448, 1084525, 1160900, 1268060, 1334800, 1402960, 1585075, 1648478, 1735240, 1753700, 2169050, 2321800, 2536120, 3170150, 3296956, 3470480, 3507400, 4121195, 4338100, 4643600, 5072240, 6340300, 6593912, 7014800, 8242390, 8676200, 12680600, 13187824, 16484780, 17352400, 20605975, 25361200, 32969560, 41211950, 65939120, 82423900, 164847800, 329695600]

約数ペア:

[(1, 329695600), (2, 164847800), (4, 82423900), (5, 65939120), (8, 41211950), (10, 32969560), (13, 25361200), (16, 20605975), (19, 17352400), (20, 16484780), (25, 13187824), (26, 12680600), (38, 8676200), (40, 8242390), (47, 7014800), (50, 6593912), (52, 6340300), (65, 5072240), (71, 4643600), (76, 4338100), (80, 4121195), (94, 3507400), (95, 3470480), (100, 3296956), (104, 3170150), (130, 2536120), (142, 2321800), (152, 2169050), (188, 1753700), (190, 1735240), (200, 1648478), (208, 1585075), (235, 1402960), (247, 1334800), (260, 1268060), (284, 1160900), (304, 1084525), (325, 1014448), (355, 928720), (376, 876850), (380, 867620), (400, 824239), (470, 701480), (475, 694096), (494, 667400), (520, 634030), (568, 580450), (611, 539600), (650, 507224), (710, 464360), (752, 438425), (760, 433810), (893, 369200), (923, 357200), (940, 350740), (950, 347048), (988, 333700), (1040, 317015), (1136, 290225), (1175, 280592), (1222, 269800), (1235, 266960), (1300, 253612), (1349, 244400), (1420, 232180), (1520, 216905), (1775, 185744), (1786, 184600), (1846, 178600), (1880, 175370), (1900, 173524), (1976, 166850), (2350, 140296), (2444, 134900), (2470, 133480), (2600, 126806), (2698, 122200), (2840, 116090), (3055, 107920), (3337, 98800), (3550, 92872), (3572, 92300), (3692, 89300), (3760, 87685), (3800, 86762), (3952, 83425), (4465, 73840), (4615, 71440), (4700, 70148), (4888, 67450), (4940, 66740), (5200, 63403), (5396, 61100), (5680, 58045), (6110, 53960), (6175, 53392), (6674, 49400), (6745, 48880), (7100, 46436), (7144, 46150), (7384, 44650), (7600, 43381), (8930, 36920), (9230, 35720), (9400, 35074), (9776, 33725), (9880, 33370), (10792, 30550), (11609, 28400), (12220, 26980), (12350, 26696), (13348, 24700), (13490, 24440), (14200, 23218), (14288, 23075), (14768, 22325), (15275, 21584), (16685, 19760), (17537, 18800), (17860, 18460)]