329424720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{233}}^1$

素因数の和:429

約数の個数: 160

約数和(自身を含む): 1057110912

約数和(自身を除く): 727686192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 137, 172, 215, 233, 240, 258, 274, 344, 411, 430, 466, 516, 548, 645, 685, 688, 699, 822, 860, 932, 1032, 1096, 1165, 1290, 1370, 1398, 1644, 1720, 1864, 2055, 2064, 2192, 2330, 2580, 2740, 2796, 3288, 3440, 3495, 3728, 4110, 4660, 5160, 5480, 5592, 5891, 6576, 6990, 8220, 9320, 10019, 10320, 10960, 11184, 11782, 13980, 16440, 17673, 18640, 20038, 23564, 27960, 29455, 30057, 31921, 32880, 35346, 40076, 47128, 50095, 55920, 58910, 60114, 63842, 70692, 80152, 88365, 94256, 95763, 100190, 117820, 120228, 127684, 141384, 150285, 159605, 160304, 176730, 191526, 200380, 235640, 240456, 255368, 282768, 300570, 319210, 353460, 383052, 400760, 471280, 478815, 480912, 510736, 601140, 638420, 706920, 766104, 801520, 957630, 1202280, 1276840, 1372603, 1413840, 1532208, 1915260, 2404560, 2553680, 2745206, 3830520, 4117809, 5490412, 6863015, 7661040, 8235618, 10980824, 13726030, 16471236, 20589045, 21961648, 27452060, 32942472, 41178090, 54904120, 65884944, 82356180, 109808240, 164712360, 329424720]

約数ペア:

[(1, 329424720), (2, 164712360), (3, 109808240), (4, 82356180), (5, 65884944), (6, 54904120), (8, 41178090), (10, 32942472), (12, 27452060), (15, 21961648), (16, 20589045), (20, 16471236), (24, 13726030), (30, 10980824), (40, 8235618), (43, 7661040), (48, 6863015), (60, 5490412), (80, 4117809), (86, 3830520), (120, 2745206), (129, 2553680), (137, 2404560), (172, 1915260), (215, 1532208), (233, 1413840), (240, 1372603), (258, 1276840), (274, 1202280), (344, 957630), (411, 801520), (430, 766104), (466, 706920), (516, 638420), (548, 601140), (645, 510736), (685, 480912), (688, 478815), (699, 471280), (822, 400760), (860, 383052), (932, 353460), (1032, 319210), (1096, 300570), (1165, 282768), (1290, 255368), (1370, 240456), (1398, 235640), (1644, 200380), (1720, 191526), (1864, 176730), (2055, 160304), (2064, 159605), (2192, 150285), (2330, 141384), (2580, 127684), (2740, 120228), (2796, 117820), (3288, 100190), (3440, 95763), (3495, 94256), (3728, 88365), (4110, 80152), (4660, 70692), (5160, 63842), (5480, 60114), (5592, 58910), (5891, 55920), (6576, 50095), (6990, 47128), (8220, 40076), (9320, 35346), (10019, 32880), (10320, 31921), (10960, 30057), (11184, 29455), (11782, 27960), (13980, 23564), (16440, 20038), (17673, 18640)]