153696480

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{307}}^1$

素因数の和:481

約数の個数: 192

約数和(自身を含む): 558835200

約数和(自身を除く): 405138720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 149, 160, 168, 210, 224, 240, 280, 298, 307, 336, 420, 447, 480, 560, 596, 614, 672, 745, 840, 894, 921, 1043, 1120, 1192, 1228, 1490, 1535, 1680, 1788, 1842, 2086, 2149, 2235, 2384, 2456, 2980, 3070, 3129, 3360, 3576, 3684, 4172, 4298, 4470, 4605, 4768, 4912, 5215, 5960, 6140, 6258, 6447, 7152, 7368, 8344, 8596, 8940, 9210, 9824, 10430, 10745, 11920, 12280, 12516, 12894, 14304, 14736, 15645, 16688, 17192, 17880, 18420, 20860, 21490, 23840, 24560, 25032, 25788, 29472, 31290, 32235, 33376, 34384, 35760, 36840, 41720, 42980, 45743, 49120, 50064, 51576, 62580, 64470, 68768, 71520, 73680, 83440, 85960, 91486, 100128, 103152, 125160, 128940, 137229, 147360, 166880, 171920, 182972, 206304, 228715, 250320, 257880, 274458, 320201, 343840, 365944, 457430, 500640, 515760, 548916, 640402, 686145, 731888, 914860, 960603, 1031520, 1097832, 1280804, 1372290, 1463776, 1601005, 1829720, 1921206, 2195664, 2561608, 2744580, 3202010, 3659440, 3842412, 4391328, 4803015, 5123216, 5489160, 6404020, 7318880, 7684824, 9606030, 10246432, 10978320, 12808040, 15369648, 19212060, 21956640, 25616080, 30739296, 38424120, 51232160, 76848240, 153696480]

約数ペア:

[(1, 153696480), (2, 76848240), (3, 51232160), (4, 38424120), (5, 30739296), (6, 25616080), (7, 21956640), (8, 19212060), (10, 15369648), (12, 12808040), (14, 10978320), (15, 10246432), (16, 9606030), (20, 7684824), (21, 7318880), (24, 6404020), (28, 5489160), (30, 5123216), (32, 4803015), (35, 4391328), (40, 3842412), (42, 3659440), (48, 3202010), (56, 2744580), (60, 2561608), (70, 2195664), (80, 1921206), (84, 1829720), (96, 1601005), (105, 1463776), (112, 1372290), (120, 1280804), (140, 1097832), (149, 1031520), (160, 960603), (168, 914860), (210, 731888), (224, 686145), (240, 640402), (280, 548916), (298, 515760), (307, 500640), (336, 457430), (420, 365944), (447, 343840), (480, 320201), (560, 274458), (596, 257880), (614, 250320), (672, 228715), (745, 206304), (840, 182972), (894, 171920), (921, 166880), (1043, 147360), (1120, 137229), (1192, 128940), (1228, 125160), (1490, 103152), (1535, 100128), (1680, 91486), (1788, 85960), (1842, 83440), (2086, 73680), (2149, 71520), (2235, 68768), (2384, 64470), (2456, 62580), (2980, 51576), (3070, 50064), (3129, 49120), (3360, 45743), (3576, 42980), (3684, 41720), (4172, 36840), (4298, 35760), (4470, 34384), (4605, 33376), (4768, 32235), (4912, 31290), (5215, 29472), (5960, 25788), (6140, 25032), (6258, 24560), (6447, 23840), (7152, 21490), (7368, 20860), (8344, 18420), (8596, 17880), (8940, 17192), (9210, 16688), (9824, 15645), (10430, 14736), (10745, 14304), (11920, 12894), (12280, 12516)]