177231120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{359}}^1$

素因数の和:414

約数の個数: 240

約数和(自身を含む): 641208960

約数和(自身を除く): 463977840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 33, 34, 40, 44, 48, 51, 55, 60, 66, 68, 80, 85, 88, 102, 110, 120, 121, 132, 136, 165, 170, 176, 187, 204, 220, 240, 242, 255, 264, 272, 330, 340, 359, 363, 374, 408, 440, 484, 510, 528, 561, 605, 660, 680, 718, 726, 748, 816, 880, 935, 968, 1020, 1077, 1122, 1210, 1320, 1360, 1436, 1452, 1496, 1795, 1815, 1870, 1936, 2040, 2057, 2154, 2244, 2420, 2640, 2805, 2872, 2904, 2992, 3590, 3630, 3740, 3949, 4080, 4114, 4308, 4488, 4840, 5385, 5610, 5744, 5808, 6103, 6171, 7180, 7260, 7480, 7898, 8228, 8616, 8976, 9680, 10285, 10770, 11220, 11847, 12206, 12342, 14360, 14520, 14960, 15796, 16456, 17232, 18309, 19745, 20570, 21540, 22440, 23694, 24412, 24684, 28720, 29040, 30515, 30855, 31592, 32912, 36618, 39490, 41140, 43080, 43439, 44880, 47388, 48824, 49368, 59235, 61030, 61710, 63184, 67133, 73236, 78980, 82280, 86160, 86878, 91545, 94776, 97648, 98736, 118470, 122060, 123420, 130317, 134266, 146472, 157960, 164560, 173756, 183090, 189552, 201399, 217195, 236940, 244120, 246840, 260634, 268532, 292944, 315920, 335665, 347512, 366180, 402798, 434390, 473880, 488240, 493680, 521268, 537064, 651585, 671330, 695024, 732360, 738463, 805596, 868780, 947760, 1006995, 1042536, 1074128, 1303170, 1342660, 1464720, 1476926, 1611192, 1737560, 2013990, 2085072, 2215389, 2606340, 2685320, 2953852, 3222384, 3475120, 3692315, 4027980, 4430778, 5212680, 5370640, 5907704, 7384630, 8055960, 8861556, 10425360, 11076945, 11815408, 14769260, 16111920, 17723112, 22153890, 29538520, 35446224, 44307780, 59077040, 88615560, 177231120]

約数ペア:

[(1, 177231120), (2, 88615560), (3, 59077040), (4, 44307780), (5, 35446224), (6, 29538520), (8, 22153890), (10, 17723112), (11, 16111920), (12, 14769260), (15, 11815408), (16, 11076945), (17, 10425360), (20, 8861556), (22, 8055960), (24, 7384630), (30, 5907704), (33, 5370640), (34, 5212680), (40, 4430778), (44, 4027980), (48, 3692315), (51, 3475120), (55, 3222384), (60, 2953852), (66, 2685320), (68, 2606340), (80, 2215389), (85, 2085072), (88, 2013990), (102, 1737560), (110, 1611192), (120, 1476926), (121, 1464720), (132, 1342660), (136, 1303170), (165, 1074128), (170, 1042536), (176, 1006995), (187, 947760), (204, 868780), (220, 805596), (240, 738463), (242, 732360), (255, 695024), (264, 671330), (272, 651585), (330, 537064), (340, 521268), (359, 493680), (363, 488240), (374, 473880), (408, 434390), (440, 402798), (484, 366180), (510, 347512), (528, 335665), (561, 315920), (605, 292944), (660, 268532), (680, 260634), (718, 246840), (726, 244120), (748, 236940), (816, 217195), (880, 201399), (935, 189552), (968, 183090), (1020, 173756), (1077, 164560), (1122, 157960), (1210, 146472), (1320, 134266), (1360, 130317), (1436, 123420), (1452, 122060), (1496, 118470), (1795, 98736), (1815, 97648), (1870, 94776), (1936, 91545), (2040, 86878), (2057, 86160), (2154, 82280), (2244, 78980), (2420, 73236), (2640, 67133), (2805, 63184), (2872, 61710), (2904, 61030), (2992, 59235), (3590, 49368), (3630, 48824), (3740, 47388), (3949, 44880), (4080, 43439), (4114, 43080), (4308, 41140), (4488, 39490), (4840, 36618), (5385, 32912), (5610, 31592), (5744, 30855), (5808, 30515), (6103, 29040), (6171, 28720), (7180, 24684), (7260, 24412), (7480, 23694), (7898, 22440), (8228, 21540), (8616, 20570), (8976, 19745), (9680, 18309), (10285, 17232), (10770, 16456), (11220, 15796), (11847, 14960), (12206, 14520), (12342, 14360)]