288478528060

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^2\times {\mathrm{71}}^1\times {\mathrm{7109}}^1$

素因数の和:7288

約数の個数: 144

約数和(自身を含む): 666820848960

約数和(自身を除く): 378342320900

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 41, 68, 71, 82, 85, 142, 164, 170, 205, 284, 340, 355, 410, 697, 710, 820, 1207, 1394, 1420, 1681, 2414, 2788, 2911, 3362, 3485, 4828, 5822, 6035, 6724, 6970, 7109, 8405, 11644, 12070, 13940, 14218, 14555, 16810, 24140, 28436, 28577, 29110, 33620, 35545, 49487, 57154, 58220, 71090, 98974, 114308, 119351, 120853, 142180, 142885, 197948, 238702, 241706, 247435, 285770, 291469, 477404, 483412, 494870, 504739, 571540, 582938, 596755, 604265, 989740, 1009478, 1165876, 1193510, 1208530, 1457345, 2018956, 2028967, 2387020, 2417060, 2523695, 2914690, 4057934, 4954973, 5047390, 5829380, 8115868, 8580563, 9909946, 10094780, 10144835, 11950229, 17161126, 19819892, 20289670, 20694299, 23900458, 24774865, 34322252, 40579340, 41388598, 42902815, 47800916, 49549730, 59751145, 82777196, 85805630, 99099460, 103471495, 119502290, 171611260, 203153893, 206942990, 239004580, 351803083, 406307786, 413885980, 703606166, 812615572, 848466259, 1015769465, 1407212332, 1696932518, 1759015415, 2031538930, 3393865036, 3518030830, 4063077860, 4242331295, 7036061660, 8484662590, 14423926403, 16969325180, 28847852806, 57695705612, 72119632015, 144239264030, 288478528060]

約数ペア:

[(1, 288478528060), (2, 144239264030), (4, 72119632015), (5, 57695705612), (10, 28847852806), (17, 16969325180), (20, 14423926403), (34, 8484662590), (41, 7036061660), (68, 4242331295), (71, 4063077860), (82, 3518030830), (85, 3393865036), (142, 2031538930), (164, 1759015415), (170, 1696932518), (205, 1407212332), (284, 1015769465), (340, 848466259), (355, 812615572), (410, 703606166), (697, 413885980), (710, 406307786), (820, 351803083), (1207, 239004580), (1394, 206942990), (1420, 203153893), (1681, 171611260), (2414, 119502290), (2788, 103471495), (2911, 99099460), (3362, 85805630), (3485, 82777196), (4828, 59751145), (5822, 49549730), (6035, 47800916), (6724, 42902815), (6970, 41388598), (7109, 40579340), (8405, 34322252), (11644, 24774865), (12070, 23900458), (13940, 20694299), (14218, 20289670), (14555, 19819892), (16810, 17161126), (24140, 11950229), (28436, 10144835), (28577, 10094780), (29110, 9909946), (33620, 8580563), (35545, 8115868), (49487, 5829380), (57154, 5047390), (58220, 4954973), (71090, 4057934), (98974, 2914690), (114308, 2523695), (119351, 2417060), (120853, 2387020), (142180, 2028967), (142885, 2018956), (197948, 1457345), (238702, 1208530), (241706, 1193510), (247435, 1165876), (285770, 1009478), (291469, 989740), (477404, 604265), (483412, 596755), (494870, 582938), (504739, 571540)]