202392480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{1459}}^1$

素因数の和:1511

約数の個数: 144

約数和(自身を含む): 677708640

約数和(自身を除く): 475316160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 272, 289, 340, 408, 480, 510, 544, 578, 680, 816, 867, 1020, 1156, 1360, 1445, 1459, 1632, 1734, 2040, 2312, 2720, 2890, 2918, 3468, 4080, 4335, 4377, 4624, 5780, 5836, 6936, 7295, 8160, 8670, 8754, 9248, 11560, 11672, 13872, 14590, 17340, 17508, 21885, 23120, 23344, 24803, 27744, 29180, 34680, 35016, 43770, 46240, 46688, 49606, 58360, 69360, 70032, 74409, 87540, 99212, 116720, 124015, 138720, 140064, 148818, 175080, 198424, 233440, 248030, 297636, 350160, 372045, 396848, 421651, 496060, 595272, 700320, 744090, 793696, 843302, 992120, 1190544, 1264953, 1488180, 1686604, 1984240, 2108255, 2381088, 2529906, 2976360, 3373208, 3968480, 4216510, 5059812, 5952720, 6324765, 6746416, 8433020, 10119624, 11905440, 12649530, 13492832, 16866040, 20239248, 25299060, 33732080, 40478496, 50598120, 67464160, 101196240, 202392480]

約数ペア:

[(1, 202392480), (2, 101196240), (3, 67464160), (4, 50598120), (5, 40478496), (6, 33732080), (8, 25299060), (10, 20239248), (12, 16866040), (15, 13492832), (16, 12649530), (17, 11905440), (20, 10119624), (24, 8433020), (30, 6746416), (32, 6324765), (34, 5952720), (40, 5059812), (48, 4216510), (51, 3968480), (60, 3373208), (68, 2976360), (80, 2529906), (85, 2381088), (96, 2108255), (102, 1984240), (120, 1686604), (136, 1488180), (160, 1264953), (170, 1190544), (204, 992120), (240, 843302), (255, 793696), (272, 744090), (289, 700320), (340, 595272), (408, 496060), (480, 421651), (510, 396848), (544, 372045), (578, 350160), (680, 297636), (816, 248030), (867, 233440), (1020, 198424), (1156, 175080), (1360, 148818), (1445, 140064), (1459, 138720), (1632, 124015), (1734, 116720), (2040, 99212), (2312, 87540), (2720, 74409), (2890, 70032), (2918, 69360), (3468, 58360), (4080, 49606), (4335, 46688), (4377, 46240), (4624, 43770), (5780, 35016), (5836, 34680), (6936, 29180), (7295, 27744), (8160, 24803), (8670, 23344), (8754, 23120), (9248, 21885), (11560, 17508), (11672, 17340), (13872, 14590)]