139115760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4871}}^1$

素因数の和:4911

約数の個数: 160

約数和(自身を含む): 521966592

約数和(自身を除く): 382850832

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 102, 105, 112, 119, 120, 136, 140, 168, 170, 204, 210, 238, 240, 255, 272, 280, 336, 340, 357, 408, 420, 476, 510, 560, 595, 680, 714, 816, 840, 952, 1020, 1190, 1360, 1428, 1680, 1785, 1904, 2040, 2380, 2856, 3570, 4080, 4760, 4871, 5712, 7140, 9520, 9742, 14280, 14613, 19484, 24355, 28560, 29226, 34097, 38968, 48710, 58452, 68194, 73065, 77936, 82807, 97420, 102291, 116904, 136388, 146130, 165614, 170485, 194840, 204582, 233808, 248421, 272776, 292260, 331228, 340970, 389680, 409164, 414035, 496842, 511455, 545552, 579649, 584520, 662456, 681940, 818328, 828070, 993684, 1022910, 1159298, 1169040, 1242105, 1324912, 1363880, 1636656, 1656140, 1738947, 1987368, 2045820, 2318596, 2484210, 2727760, 2898245, 3312280, 3477894, 3974736, 4091640, 4637192, 4968420, 5796490, 6624560, 6955788, 8183280, 8694735, 9274384, 9936840, 11592980, 13911576, 17389470, 19873680, 23185960, 27823152, 34778940, 46371920, 69557880, 139115760]

約数ペア:

[(1, 139115760), (2, 69557880), (3, 46371920), (4, 34778940), (5, 27823152), (6, 23185960), (7, 19873680), (8, 17389470), (10, 13911576), (12, 11592980), (14, 9936840), (15, 9274384), (16, 8694735), (17, 8183280), (20, 6955788), (21, 6624560), (24, 5796490), (28, 4968420), (30, 4637192), (34, 4091640), (35, 3974736), (40, 3477894), (42, 3312280), (48, 2898245), (51, 2727760), (56, 2484210), (60, 2318596), (68, 2045820), (70, 1987368), (80, 1738947), (84, 1656140), (85, 1636656), (102, 1363880), (105, 1324912), (112, 1242105), (119, 1169040), (120, 1159298), (136, 1022910), (140, 993684), (168, 828070), (170, 818328), (204, 681940), (210, 662456), (238, 584520), (240, 579649), (255, 545552), (272, 511455), (280, 496842), (336, 414035), (340, 409164), (357, 389680), (408, 340970), (420, 331228), (476, 292260), (510, 272776), (560, 248421), (595, 233808), (680, 204582), (714, 194840), (816, 170485), (840, 165614), (952, 146130), (1020, 136388), (1190, 116904), (1360, 102291), (1428, 97420), (1680, 82807), (1785, 77936), (1904, 73065), (2040, 68194), (2380, 58452), (2856, 48710), (3570, 38968), (4080, 34097), (4760, 29226), (4871, 28560), (5712, 24355), (7140, 19484), (9520, 14613), (9742, 14280)]