1069921920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{211}}^1$

素因数の和:391

約数の個数: 256

約数和(自身を含む): 3632832000

約数和(自身を除く): 2562910080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 139, 152, 160, 190, 192, 211, 228, 240, 278, 285, 304, 320, 380, 384, 417, 422, 456, 480, 556, 570, 608, 633, 640, 695, 760, 834, 844, 912, 960, 1055, 1112, 1140, 1216, 1266, 1390, 1520, 1668, 1688, 1824, 1920, 2085, 2110, 2224, 2280, 2432, 2532, 2641, 2780, 3040, 3165, 3336, 3376, 3648, 4009, 4170, 4220, 4448, 4560, 5064, 5282, 5560, 6080, 6330, 6672, 6752, 7296, 7923, 8018, 8340, 8440, 8896, 9120, 10128, 10564, 11120, 12027, 12160, 12660, 13205, 13344, 13504, 15846, 16036, 16680, 16880, 17792, 18240, 20045, 20256, 21128, 22240, 24054, 25320, 26410, 26688, 27008, 29329, 31692, 32072, 33360, 33760, 36480, 39615, 40090, 40512, 42256, 44480, 48108, 50640, 52820, 53376, 58658, 60135, 63384, 64144, 66720, 67520, 79230, 80180, 81024, 84512, 87987, 88960, 96216, 101280, 105640, 117316, 120270, 126768, 128288, 133440, 135040, 146645, 158460, 160360, 169024, 175974, 192432, 202560, 211280, 234632, 240540, 253536, 256576, 266880, 293290, 316920, 320720, 338048, 351948, 384864, 405120, 422560, 439935, 469264, 481080, 507072, 513152, 557251, 586580, 633840, 641440, 703896, 769728, 845120, 879870, 938528, 962160, 1014144, 1114502, 1173160, 1267680, 1282880, 1407792, 1539456, 1671753, 1690240, 1759740, 1877056, 1924320, 2229004, 2346320, 2535360, 2565760, 2786255, 2815584, 3343506, 3519480, 3754112, 3848640, 4458008, 4692640, 5070720, 5572510, 5631168, 6687012, 7038960, 7697280, 8358765, 8916016, 9385280, 11145020, 11262336, 13374024, 14077920, 16717530, 17832032, 18770560, 22290040, 26748048, 28155840, 33435060, 35664064, 44580080, 53496096, 56311680, 66870120, 71328128, 89160160, 106992192, 133740240, 178320320, 213984384, 267480480, 356640640, 534960960, 1069921920]

約数ペア:

[(1, 1069921920), (2, 534960960), (3, 356640640), (4, 267480480), (5, 213984384), (6, 178320320), (8, 133740240), (10, 106992192), (12, 89160160), (15, 71328128), (16, 66870120), (19, 56311680), (20, 53496096), (24, 44580080), (30, 35664064), (32, 33435060), (38, 28155840), (40, 26748048), (48, 22290040), (57, 18770560), (60, 17832032), (64, 16717530), (76, 14077920), (80, 13374024), (95, 11262336), (96, 11145020), (114, 9385280), (120, 8916016), (128, 8358765), (139, 7697280), (152, 7038960), (160, 6687012), (190, 5631168), (192, 5572510), (211, 5070720), (228, 4692640), (240, 4458008), (278, 3848640), (285, 3754112), (304, 3519480), (320, 3343506), (380, 2815584), (384, 2786255), (417, 2565760), (422, 2535360), (456, 2346320), (480, 2229004), (556, 1924320), (570, 1877056), (608, 1759740), (633, 1690240), (640, 1671753), (695, 1539456), (760, 1407792), (834, 1282880), (844, 1267680), (912, 1173160), (960, 1114502), (1055, 1014144), (1112, 962160), (1140, 938528), (1216, 879870), (1266, 845120), (1390, 769728), (1520, 703896), (1668, 641440), (1688, 633840), (1824, 586580), (1920, 557251), (2085, 513152), (2110, 507072), (2224, 481080), (2280, 469264), (2432, 439935), (2532, 422560), (2641, 405120), (2780, 384864), (3040, 351948), (3165, 338048), (3336, 320720), (3376, 316920), (3648, 293290), (4009, 266880), (4170, 256576), (4220, 253536), (4448, 240540), (4560, 234632), (5064, 211280), (5282, 202560), (5560, 192432), (6080, 175974), (6330, 169024), (6672, 160360), (6752, 158460), (7296, 146645), (7923, 135040), (8018, 133440), (8340, 128288), (8440, 126768), (8896, 120270), (9120, 117316), (10128, 105640), (10564, 101280), (11120, 96216), (12027, 88960), (12160, 87987), (12660, 84512), (13205, 81024), (13344, 80180), (13504, 79230), (15846, 67520), (16036, 66720), (16680, 64144), (16880, 63384), (17792, 60135), (18240, 58658), (20045, 53376), (20256, 52820), (21128, 50640), (22240, 48108), (24054, 44480), (25320, 42256), (26410, 40512), (26688, 40090), (27008, 39615), (29329, 36480), (31692, 33760), (32072, 33360)]