267480480

素因数分解:

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

素因数の和:387

約数の個数: 192

約数和(自身を含む): 897523200

約数和(自身を除く): 630042720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 139, 152, 160, 190, 211, 228, 240, 278, 285, 304, 380, 417, 422, 456, 480, 556, 570, 608, 633, 695, 760, 834, 844, 912, 1055, 1112, 1140, 1266, 1390, 1520, 1668, 1688, 1824, 2085, 2110, 2224, 2280, 2532, 2641, 2780, 3040, 3165, 3336, 3376, 4009, 4170, 4220, 4448, 4560, 5064, 5282, 5560, 6330, 6672, 6752, 7923, 8018, 8340, 8440, 9120, 10128, 10564, 11120, 12027, 12660, 13205, 13344, 15846, 16036, 16680, 16880, 20045, 20256, 21128, 22240, 24054, 25320, 26410, 29329, 31692, 32072, 33360, 33760, 39615, 40090, 42256, 48108, 50640, 52820, 58658, 60135, 63384, 64144, 66720, 79230, 80180, 84512, 87987, 96216, 101280, 105640, 117316, 120270, 126768, 128288, 146645, 158460, 160360, 175974, 192432, 211280, 234632, 240540, 253536, 293290, 316920, 320720, 351948, 384864, 422560, 439935, 469264, 481080, 557251, 586580, 633840, 641440, 703896, 879870, 938528, 962160, 1114502, 1173160, 1267680, 1407792, 1671753, 1759740, 1924320, 2229004, 2346320, 2786255, 2815584, 3343506, 3519480, 4458008, 4692640, 5572510, 6687012, 7038960, 8358765, 8916016, 11145020, 13374024, 14077920, 16717530, 17832032, 22290040, 26748048, 33435060, 44580080, 53496096, 66870120, 89160160, 133740240, 267480480]

約数ペア:

[(1, 267480480), (2, 133740240), (3, 89160160), (4, 66870120), (5, 53496096), (6, 44580080), (8, 33435060), (10, 26748048), (12, 22290040), (15, 17832032), (16, 16717530), (19, 14077920), (20, 13374024), (24, 11145020), (30, 8916016), (32, 8358765), (38, 7038960), (40, 6687012), (48, 5572510), (57, 4692640), (60, 4458008), (76, 3519480), (80, 3343506), (95, 2815584), (96, 2786255), (114, 2346320), (120, 2229004), (139, 1924320), (152, 1759740), (160, 1671753), (190, 1407792), (211, 1267680), (228, 1173160), (240, 1114502), (278, 962160), (285, 938528), (304, 879870), (380, 703896), (417, 641440), (422, 633840), (456, 586580), (480, 557251), (556, 481080), (570, 469264), (608, 439935), (633, 422560), (695, 384864), (760, 351948), (834, 320720), (844, 316920), (912, 293290), (1055, 253536), (1112, 240540), (1140, 234632), (1266, 211280), (1390, 192432), (1520, 175974), (1668, 160360), (1688, 158460), (1824, 146645), (2085, 128288), (2110, 126768), (2224, 120270), (2280, 117316), (2532, 105640), (2641, 101280), (2780, 96216), (3040, 87987), (3165, 84512), (3336, 80180), (3376, 79230), (4009, 66720), (4170, 64144), (4220, 63384), (4448, 60135), (4560, 58658), (5064, 52820), (5282, 50640), (5560, 48108), (6330, 42256), (6672, 40090), (6752, 39615), (7923, 33760), (8018, 33360), (8340, 32072), (8440, 31692), (9120, 29329), (10128, 26410), (10564, 25320), (11120, 24054), (12027, 22240), (12660, 21128), (13205, 20256), (13344, 20045), (15846, 16880), (16036, 16680)]