2016155760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1\times {\mathrm{661}}^1$

素因数の和:927

約数の個数: 160

約数和(自身を含む): 6383162880

約数和(自身を除く): 4367007120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 71, 80, 120, 142, 179, 213, 240, 284, 355, 358, 426, 537, 568, 661, 710, 716, 852, 895, 1065, 1074, 1136, 1322, 1420, 1432, 1704, 1790, 1983, 2130, 2148, 2644, 2685, 2840, 2864, 3305, 3408, 3580, 3966, 4260, 4296, 5288, 5370, 5680, 6610, 7160, 7932, 8520, 8592, 9915, 10576, 10740, 12709, 13220, 14320, 15864, 17040, 19830, 21480, 25418, 26440, 31728, 38127, 39660, 42960, 46931, 50836, 52880, 63545, 76254, 79320, 93862, 101672, 118319, 127090, 140793, 152508, 158640, 187724, 190635, 203344, 234655, 236638, 254180, 281586, 305016, 354957, 375448, 381270, 469310, 473276, 508360, 563172, 591595, 610032, 703965, 709914, 750896, 762540, 938620, 946552, 1016720, 1126344, 1183190, 1407930, 1419828, 1525080, 1774785, 1877240, 1893104, 2252688, 2366380, 2815860, 2839656, 3050160, 3549570, 3754480, 4732760, 5631720, 5679312, 7099140, 8400649, 9465520, 11263440, 14198280, 16801298, 25201947, 28396560, 33602596, 42003245, 50403894, 67205192, 84006490, 100807788, 126009735, 134410384, 168012980, 201615576, 252019470, 336025960, 403231152, 504038940, 672051920, 1008077880, 2016155760]

約数ペア:

[(1, 2016155760), (2, 1008077880), (3, 672051920), (4, 504038940), (5, 403231152), (6, 336025960), (8, 252019470), (10, 201615576), (12, 168012980), (15, 134410384), (16, 126009735), (20, 100807788), (24, 84006490), (30, 67205192), (40, 50403894), (48, 42003245), (60, 33602596), (71, 28396560), (80, 25201947), (120, 16801298), (142, 14198280), (179, 11263440), (213, 9465520), (240, 8400649), (284, 7099140), (355, 5679312), (358, 5631720), (426, 4732760), (537, 3754480), (568, 3549570), (661, 3050160), (710, 2839656), (716, 2815860), (852, 2366380), (895, 2252688), (1065, 1893104), (1074, 1877240), (1136, 1774785), (1322, 1525080), (1420, 1419828), (1432, 1407930), (1704, 1183190), (1790, 1126344), (1983, 1016720), (2130, 946552), (2148, 938620), (2644, 762540), (2685, 750896), (2840, 709914), (2864, 703965), (3305, 610032), (3408, 591595), (3580, 563172), (3966, 508360), (4260, 473276), (4296, 469310), (5288, 381270), (5370, 375448), (5680, 354957), (6610, 305016), (7160, 281586), (7932, 254180), (8520, 236638), (8592, 234655), (9915, 203344), (10576, 190635), (10740, 187724), (12709, 158640), (13220, 152508), (14320, 140793), (15864, 127090), (17040, 118319), (19830, 101672), (21480, 93862), (25418, 79320), (26440, 76254), (31728, 63545), (38127, 52880), (39660, 50836), (42960, 46931)]