440581920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1021}}^1$

素因数の和:1099

約数の個数: 192

約数和(自身を含む): 1483453440

約数和(自身を除く): 1042871520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 31, 32, 40, 48, 58, 60, 62, 80, 87, 93, 96, 116, 120, 124, 145, 155, 160, 174, 186, 232, 240, 248, 290, 310, 348, 372, 435, 464, 465, 480, 496, 580, 620, 696, 744, 870, 899, 928, 930, 992, 1021, 1160, 1240, 1392, 1488, 1740, 1798, 1860, 2042, 2320, 2480, 2697, 2784, 2976, 3063, 3480, 3596, 3720, 4084, 4495, 4640, 4960, 5105, 5394, 6126, 6960, 7192, 7440, 8168, 8990, 10210, 10788, 12252, 13485, 13920, 14384, 14880, 15315, 16336, 17980, 20420, 21576, 24504, 26970, 28768, 29609, 30630, 31651, 32672, 35960, 40840, 43152, 49008, 53940, 59218, 61260, 63302, 71920, 81680, 86304, 88827, 94953, 98016, 107880, 118436, 122520, 126604, 143840, 148045, 158255, 163360, 177654, 189906, 215760, 236872, 245040, 253208, 296090, 316510, 355308, 379812, 431520, 444135, 473744, 474765, 490080, 506416, 592180, 633020, 710616, 759624, 888270, 917879, 947488, 949530, 1012832, 1184360, 1266040, 1421232, 1519248, 1776540, 1835758, 1899060, 2368720, 2532080, 2753637, 2842464, 3038496, 3553080, 3671516, 3798120, 4589395, 4737440, 5064160, 5507274, 7106160, 7343032, 7596240, 9178790, 11014548, 13768185, 14212320, 14686064, 15192480, 18357580, 22029096, 27536370, 29372128, 36715160, 44058192, 55072740, 73430320, 88116384, 110145480, 146860640, 220290960, 440581920]

約数ペア:

[(1, 440581920), (2, 220290960), (3, 146860640), (4, 110145480), (5, 88116384), (6, 73430320), (8, 55072740), (10, 44058192), (12, 36715160), (15, 29372128), (16, 27536370), (20, 22029096), (24, 18357580), (29, 15192480), (30, 14686064), (31, 14212320), (32, 13768185), (40, 11014548), (48, 9178790), (58, 7596240), (60, 7343032), (62, 7106160), (80, 5507274), (87, 5064160), (93, 4737440), (96, 4589395), (116, 3798120), (120, 3671516), (124, 3553080), (145, 3038496), (155, 2842464), (160, 2753637), (174, 2532080), (186, 2368720), (232, 1899060), (240, 1835758), (248, 1776540), (290, 1519248), (310, 1421232), (348, 1266040), (372, 1184360), (435, 1012832), (464, 949530), (465, 947488), (480, 917879), (496, 888270), (580, 759624), (620, 710616), (696, 633020), (744, 592180), (870, 506416), (899, 490080), (928, 474765), (930, 473744), (992, 444135), (1021, 431520), (1160, 379812), (1240, 355308), (1392, 316510), (1488, 296090), (1740, 253208), (1798, 245040), (1860, 236872), (2042, 215760), (2320, 189906), (2480, 177654), (2697, 163360), (2784, 158255), (2976, 148045), (3063, 143840), (3480, 126604), (3596, 122520), (3720, 118436), (4084, 107880), (4495, 98016), (4640, 94953), (4960, 88827), (5105, 86304), (5394, 81680), (6126, 71920), (6960, 63302), (7192, 61260), (7440, 59218), (8168, 53940), (8990, 49008), (10210, 43152), (10788, 40840), (12252, 35960), (13485, 32672), (13920, 31651), (14384, 30630), (14880, 29609), (15315, 28768), (16336, 26970), (17980, 24504), (20420, 21576)]