1516678920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{193}}^1\times {\mathrm{263}}^1$

素因数の和:556

約数の個数: 192

約数和(自身を含む): 5033508480

約数和(自身を除く): 3516829560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 83, 90, 120, 166, 180, 193, 249, 263, 332, 360, 386, 415, 498, 526, 579, 664, 747, 772, 789, 830, 965, 996, 1052, 1158, 1245, 1315, 1494, 1544, 1578, 1660, 1737, 1930, 1992, 2104, 2316, 2367, 2490, 2630, 2895, 2988, 3156, 3320, 3474, 3735, 3860, 3945, 4632, 4734, 4980, 5260, 5790, 5976, 6312, 6948, 7470, 7720, 7890, 8685, 9468, 9960, 10520, 11580, 11835, 13896, 14940, 15780, 16019, 17370, 18936, 21829, 23160, 23670, 29880, 31560, 32038, 34740, 43658, 47340, 48057, 50759, 64076, 65487, 69480, 80095, 87316, 94680, 96114, 101518, 109145, 128152, 130974, 144171, 152277, 160190, 174632, 192228, 196461, 203036, 218290, 240285, 253795, 261948, 288342, 304554, 320380, 327435, 384456, 392922, 406072, 436580, 456831, 480570, 507590, 523896, 576684, 609108, 640760, 654870, 720855, 761385, 785844, 873160, 913662, 961140, 982305, 1015180, 1153368, 1218216, 1309740, 1441710, 1522770, 1571688, 1827324, 1922280, 1964610, 2030360, 2284155, 2619480, 2883420, 3045540, 3654648, 3929220, 4212997, 4568310, 5766840, 6091080, 7858440, 8425994, 9136620, 12638991, 16851988, 18273240, 21064985, 25277982, 33703976, 37916973, 42129970, 50555964, 63194955, 75833946, 84259940, 101111928, 126389910, 151667892, 168519880, 189584865, 252779820, 303335784, 379169730, 505559640, 758339460, 1516678920]

約数ペア:

[(1, 1516678920), (2, 758339460), (3, 505559640), (4, 379169730), (5, 303335784), (6, 252779820), (8, 189584865), (9, 168519880), (10, 151667892), (12, 126389910), (15, 101111928), (18, 84259940), (20, 75833946), (24, 63194955), (30, 50555964), (36, 42129970), (40, 37916973), (45, 33703976), (60, 25277982), (72, 21064985), (83, 18273240), (90, 16851988), (120, 12638991), (166, 9136620), (180, 8425994), (193, 7858440), (249, 6091080), (263, 5766840), (332, 4568310), (360, 4212997), (386, 3929220), (415, 3654648), (498, 3045540), (526, 2883420), (579, 2619480), (664, 2284155), (747, 2030360), (772, 1964610), (789, 1922280), (830, 1827324), (965, 1571688), (996, 1522770), (1052, 1441710), (1158, 1309740), (1245, 1218216), (1315, 1153368), (1494, 1015180), (1544, 982305), (1578, 961140), (1660, 913662), (1737, 873160), (1930, 785844), (1992, 761385), (2104, 720855), (2316, 654870), (2367, 640760), (2490, 609108), (2630, 576684), (2895, 523896), (2988, 507590), (3156, 480570), (3320, 456831), (3474, 436580), (3735, 406072), (3860, 392922), (3945, 384456), (4632, 327435), (4734, 320380), (4980, 304554), (5260, 288342), (5790, 261948), (5976, 253795), (6312, 240285), (6948, 218290), (7470, 203036), (7720, 196461), (7890, 192228), (8685, 174632), (9468, 160190), (9960, 152277), (10520, 144171), (11580, 130974), (11835, 128152), (13896, 109145), (14940, 101518), (15780, 96114), (16019, 94680), (17370, 87316), (18936, 80095), (21829, 69480), (23160, 65487), (23670, 64076), (29880, 50759), (31560, 48057), (32038, 47340), (34740, 43658)]