289014960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5449}}^1$

素因数の和:5495

約数の個数: 160

約数和(自身を含む): 1021809600

約数和(自身を除く): 732794640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 34, 39, 40, 48, 51, 52, 60, 65, 68, 78, 80, 85, 102, 104, 120, 130, 136, 156, 170, 195, 204, 208, 221, 240, 255, 260, 272, 312, 340, 390, 408, 442, 510, 520, 624, 663, 680, 780, 816, 884, 1020, 1040, 1105, 1326, 1360, 1560, 1768, 2040, 2210, 2652, 3120, 3315, 3536, 4080, 4420, 5304, 5449, 6630, 8840, 10608, 10898, 13260, 16347, 17680, 21796, 26520, 27245, 32694, 43592, 53040, 54490, 65388, 70837, 81735, 87184, 92633, 108980, 130776, 141674, 163470, 185266, 212511, 217960, 261552, 277899, 283348, 326940, 354185, 370532, 425022, 435920, 463165, 555798, 566696, 653880, 708370, 741064, 850044, 926330, 1062555, 1111596, 1133392, 1204229, 1307760, 1389495, 1416740, 1482128, 1700088, 1852660, 2125110, 2223192, 2408458, 2778990, 2833480, 3400176, 3612687, 3705320, 4250220, 4446384, 4816916, 5557980, 5666960, 6021145, 7225374, 7410640, 8500440, 9633832, 11115960, 12042290, 14450748, 17000880, 18063435, 19267664, 22231920, 24084580, 28901496, 36126870, 48169160, 57802992, 72253740, 96338320, 144507480, 289014960]

約数ペア:

[(1, 289014960), (2, 144507480), (3, 96338320), (4, 72253740), (5, 57802992), (6, 48169160), (8, 36126870), (10, 28901496), (12, 24084580), (13, 22231920), (15, 19267664), (16, 18063435), (17, 17000880), (20, 14450748), (24, 12042290), (26, 11115960), (30, 9633832), (34, 8500440), (39, 7410640), (40, 7225374), (48, 6021145), (51, 5666960), (52, 5557980), (60, 4816916), (65, 4446384), (68, 4250220), (78, 3705320), (80, 3612687), (85, 3400176), (102, 2833480), (104, 2778990), (120, 2408458), (130, 2223192), (136, 2125110), (156, 1852660), (170, 1700088), (195, 1482128), (204, 1416740), (208, 1389495), (221, 1307760), (240, 1204229), (255, 1133392), (260, 1111596), (272, 1062555), (312, 926330), (340, 850044), (390, 741064), (408, 708370), (442, 653880), (510, 566696), (520, 555798), (624, 463165), (663, 435920), (680, 425022), (780, 370532), (816, 354185), (884, 326940), (1020, 283348), (1040, 277899), (1105, 261552), (1326, 217960), (1360, 212511), (1560, 185266), (1768, 163470), (2040, 141674), (2210, 130776), (2652, 108980), (3120, 92633), (3315, 87184), (3536, 81735), (4080, 70837), (4420, 65388), (5304, 54490), (5449, 53040), (6630, 43592), (8840, 32694), (10608, 27245), (10898, 26520), (13260, 21796), (16347, 17680)]