142291272440

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{8231}}^1$

素因数の和:8493

約数の個数: 128

約数和(自身を含む): 334569553920

約数和(自身を除く): 192278281480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 83, 127, 164, 166, 205, 254, 328, 332, 410, 415, 508, 635, 664, 820, 830, 1016, 1270, 1640, 1660, 2540, 3320, 3403, 5080, 5207, 6806, 8231, 10414, 10541, 13612, 16462, 17015, 20828, 21082, 26035, 27224, 32924, 34030, 41155, 41656, 42164, 52070, 52705, 65848, 68060, 82310, 84328, 104140, 105410, 136120, 164620, 208280, 210820, 329240, 337471, 421640, 432181, 674942, 683173, 864362, 1045337, 1349884, 1366346, 1687355, 1728724, 2090674, 2160905, 2699768, 2732692, 3374710, 3415865, 3457448, 4181348, 4321810, 5226685, 5465384, 6749420, 6831730, 8362696, 8643620, 10453370, 13498840, 13663460, 17287240, 20906740, 27326920, 28010093, 41813480, 42858817, 56020186, 85717634, 86762971, 112040372, 140050465, 171435268, 173525942, 214294085, 224080744, 280100930, 342870536, 347051884, 428588170, 433814855, 560201860, 694103768, 857176340, 867629710, 1120403720, 1714352680, 1735259420, 3470518840, 3557281811, 7114563622, 14229127244, 17786409055, 28458254488, 35572818110, 71145636220, 142291272440]

約数ペア:

[(1, 142291272440), (2, 71145636220), (4, 35572818110), (5, 28458254488), (8, 17786409055), (10, 14229127244), (20, 7114563622), (40, 3557281811), (41, 3470518840), (82, 1735259420), (83, 1714352680), (127, 1120403720), (164, 867629710), (166, 857176340), (205, 694103768), (254, 560201860), (328, 433814855), (332, 428588170), (410, 347051884), (415, 342870536), (508, 280100930), (635, 224080744), (664, 214294085), (820, 173525942), (830, 171435268), (1016, 140050465), (1270, 112040372), (1640, 86762971), (1660, 85717634), (2540, 56020186), (3320, 42858817), (3403, 41813480), (5080, 28010093), (5207, 27326920), (6806, 20906740), (8231, 17287240), (10414, 13663460), (10541, 13498840), (13612, 10453370), (16462, 8643620), (17015, 8362696), (20828, 6831730), (21082, 6749420), (26035, 5465384), (27224, 5226685), (32924, 4321810), (34030, 4181348), (41155, 3457448), (41656, 3415865), (42164, 3374710), (52070, 2732692), (52705, 2699768), (65848, 2160905), (68060, 2090674), (82310, 1728724), (84328, 1687355), (104140, 1366346), (105410, 1349884), (136120, 1045337), (164620, 864362), (208280, 683173), (210820, 674942), (329240, 432181), (337471, 421640)]