804568440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{97}}^1\times {\mathrm{409}}^1$

素因数の和:546

約数の個数: 192

約数和(自身を含む): 2647058400

約数和(自身を除く): 1842489960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 97, 104, 120, 130, 156, 169, 194, 195, 260, 291, 312, 338, 388, 390, 409, 485, 507, 520, 582, 676, 776, 780, 818, 845, 970, 1014, 1164, 1227, 1261, 1352, 1455, 1560, 1636, 1690, 1940, 2028, 2045, 2328, 2454, 2522, 2535, 2910, 3272, 3380, 3783, 3880, 4056, 4090, 4908, 5044, 5070, 5317, 5820, 6135, 6305, 6760, 7566, 8180, 9816, 10088, 10140, 10634, 11640, 12270, 12610, 15132, 15951, 16360, 16393, 18915, 20280, 21268, 24540, 25220, 26585, 30264, 31902, 32786, 37830, 39673, 42536, 49080, 49179, 50440, 53170, 63804, 65572, 69121, 75660, 79346, 79755, 81965, 98358, 106340, 119019, 127608, 131144, 138242, 151320, 158692, 159510, 163930, 196716, 198365, 207363, 212680, 238038, 245895, 276484, 317384, 319020, 327860, 345605, 393432, 396730, 414726, 476076, 491790, 515749, 552968, 595095, 638040, 655720, 691210, 793460, 829452, 952152, 983580, 1031498, 1036815, 1190190, 1382420, 1547247, 1586920, 1658904, 1967160, 2062996, 2073630, 2380380, 2578745, 2764840, 3094494, 4125992, 4147260, 4760760, 5157490, 6188988, 6704737, 7736235, 8294520, 10314980, 12377976, 13409474, 15472470, 20114211, 20629960, 26818948, 30944940, 33523685, 40228422, 53637896, 61889880, 67047370, 80456844, 100571055, 134094740, 160913688, 201142110, 268189480, 402284220, 804568440]

約数ペア:

[(1, 804568440), (2, 402284220), (3, 268189480), (4, 201142110), (5, 160913688), (6, 134094740), (8, 100571055), (10, 80456844), (12, 67047370), (13, 61889880), (15, 53637896), (20, 40228422), (24, 33523685), (26, 30944940), (30, 26818948), (39, 20629960), (40, 20114211), (52, 15472470), (60, 13409474), (65, 12377976), (78, 10314980), (97, 8294520), (104, 7736235), (120, 6704737), (130, 6188988), (156, 5157490), (169, 4760760), (194, 4147260), (195, 4125992), (260, 3094494), (291, 2764840), (312, 2578745), (338, 2380380), (388, 2073630), (390, 2062996), (409, 1967160), (485, 1658904), (507, 1586920), (520, 1547247), (582, 1382420), (676, 1190190), (776, 1036815), (780, 1031498), (818, 983580), (845, 952152), (970, 829452), (1014, 793460), (1164, 691210), (1227, 655720), (1261, 638040), (1352, 595095), (1455, 552968), (1560, 515749), (1636, 491790), (1690, 476076), (1940, 414726), (2028, 396730), (2045, 393432), (2328, 345605), (2454, 327860), (2522, 319020), (2535, 317384), (2910, 276484), (3272, 245895), (3380, 238038), (3783, 212680), (3880, 207363), (4056, 198365), (4090, 196716), (4908, 163930), (5044, 159510), (5070, 158692), (5317, 151320), (5820, 138242), (6135, 131144), (6305, 127608), (6760, 119019), (7566, 106340), (8180, 98358), (9816, 81965), (10088, 79755), (10140, 79346), (10634, 75660), (11640, 69121), (12270, 65572), (12610, 63804), (15132, 53170), (15951, 50440), (16360, 49179), (16393, 49080), (18915, 42536), (20280, 39673), (21268, 37830), (24540, 32786), (25220, 31902), (26585, 30264)]