151742640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2203}}^1$

素因数の和:2267

約数の個数: 160

約数和(自身を含む): 550964736

約数和(自身を除く): 399222096

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 41, 42, 48, 56, 60, 70, 80, 82, 84, 105, 112, 120, 123, 140, 164, 168, 205, 210, 240, 246, 280, 287, 328, 336, 410, 420, 492, 560, 574, 615, 656, 820, 840, 861, 984, 1148, 1230, 1435, 1640, 1680, 1722, 1968, 2203, 2296, 2460, 2870, 3280, 3444, 4305, 4406, 4592, 4920, 5740, 6609, 6888, 8610, 8812, 9840, 11015, 11480, 13218, 13776, 15421, 17220, 17624, 22030, 22960, 26436, 30842, 33045, 34440, 35248, 44060, 46263, 52872, 61684, 66090, 68880, 77105, 88120, 90323, 92526, 105744, 123368, 132180, 154210, 176240, 180646, 185052, 231315, 246736, 264360, 270969, 308420, 361292, 370104, 451615, 462630, 528720, 541938, 616840, 632261, 722584, 740208, 903230, 925260, 1083876, 1233680, 1264522, 1354845, 1445168, 1806460, 1850520, 1896783, 2167752, 2529044, 2709690, 3161305, 3612920, 3701040, 3793566, 4335504, 5058088, 5419380, 6322610, 7225840, 7587132, 9483915, 10116176, 10838760, 12645220, 15174264, 18967830, 21677520, 25290440, 30348528, 37935660, 50580880, 75871320, 151742640]

約数ペア:

[(1, 151742640), (2, 75871320), (3, 50580880), (4, 37935660), (5, 30348528), (6, 25290440), (7, 21677520), (8, 18967830), (10, 15174264), (12, 12645220), (14, 10838760), (15, 10116176), (16, 9483915), (20, 7587132), (21, 7225840), (24, 6322610), (28, 5419380), (30, 5058088), (35, 4335504), (40, 3793566), (41, 3701040), (42, 3612920), (48, 3161305), (56, 2709690), (60, 2529044), (70, 2167752), (80, 1896783), (82, 1850520), (84, 1806460), (105, 1445168), (112, 1354845), (120, 1264522), (123, 1233680), (140, 1083876), (164, 925260), (168, 903230), (205, 740208), (210, 722584), (240, 632261), (246, 616840), (280, 541938), (287, 528720), (328, 462630), (336, 451615), (410, 370104), (420, 361292), (492, 308420), (560, 270969), (574, 264360), (615, 246736), (656, 231315), (820, 185052), (840, 180646), (861, 176240), (984, 154210), (1148, 132180), (1230, 123368), (1435, 105744), (1640, 92526), (1680, 90323), (1722, 88120), (1968, 77105), (2203, 68880), (2296, 66090), (2460, 61684), (2870, 52872), (3280, 46263), (3444, 44060), (4305, 35248), (4406, 34440), (4592, 33045), (4920, 30842), (5740, 26436), (6609, 22960), (6888, 22030), (8610, 17624), (8812, 17220), (9840, 15421), (11015, 13776), (11480, 13218)]