7995334000

素因数分解:

$2^4\times 5^3\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2999}}^1$

素因数の和:3096

約数の個数: 160

約数和(自身を含む): 20427264000

約数和(自身を除く): 12431930000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 43, 50, 62, 80, 86, 100, 124, 125, 155, 172, 200, 215, 248, 250, 310, 344, 400, 430, 496, 500, 620, 688, 775, 860, 1000, 1075, 1240, 1333, 1550, 1720, 2000, 2150, 2480, 2666, 2999, 3100, 3440, 3875, 4300, 5332, 5375, 5998, 6200, 6665, 7750, 8600, 10664, 10750, 11996, 12400, 13330, 14995, 15500, 17200, 21328, 21500, 23992, 26660, 29990, 31000, 33325, 43000, 47984, 53320, 59980, 62000, 66650, 74975, 86000, 92969, 106640, 119960, 128957, 133300, 149950, 166625, 185938, 239920, 257914, 266600, 299900, 333250, 371876, 374875, 464845, 515828, 533200, 599800, 644785, 666500, 743752, 749750, 929690, 1031656, 1199600, 1289570, 1333000, 1487504, 1499500, 1859380, 2063312, 2324225, 2579140, 2666000, 2999000, 3223925, 3718760, 3997667, 4648450, 5158280, 5998000, 6447850, 7437520, 7995334, 9296900, 10316560, 11621125, 12895700, 15990668, 16119625, 18593800, 19988335, 23242250, 25791400, 31981336, 32239250, 37187600, 39976670, 46484500, 51582800, 63962672, 64478500, 79953340, 92969000, 99941675, 128957000, 159906680, 185938000, 199883350, 257914000, 319813360, 399766700, 499708375, 799533400, 999416750, 1599066800, 1998833500, 3997667000, 7995334000]

約数ペア:

[(1, 7995334000), (2, 3997667000), (4, 1998833500), (5, 1599066800), (8, 999416750), (10, 799533400), (16, 499708375), (20, 399766700), (25, 319813360), (31, 257914000), (40, 199883350), (43, 185938000), (50, 159906680), (62, 128957000), (80, 99941675), (86, 92969000), (100, 79953340), (124, 64478500), (125, 63962672), (155, 51582800), (172, 46484500), (200, 39976670), (215, 37187600), (248, 32239250), (250, 31981336), (310, 25791400), (344, 23242250), (400, 19988335), (430, 18593800), (496, 16119625), (500, 15990668), (620, 12895700), (688, 11621125), (775, 10316560), (860, 9296900), (1000, 7995334), (1075, 7437520), (1240, 6447850), (1333, 5998000), (1550, 5158280), (1720, 4648450), (2000, 3997667), (2150, 3718760), (2480, 3223925), (2666, 2999000), (2999, 2666000), (3100, 2579140), (3440, 2324225), (3875, 2063312), (4300, 1859380), (5332, 1499500), (5375, 1487504), (5998, 1333000), (6200, 1289570), (6665, 1199600), (7750, 1031656), (8600, 929690), (10664, 749750), (10750, 743752), (11996, 666500), (12400, 644785), (13330, 599800), (14995, 533200), (15500, 515828), (17200, 464845), (21328, 374875), (21500, 371876), (23992, 333250), (26660, 299900), (29990, 266600), (31000, 257914), (33325, 239920), (43000, 185938), (47984, 166625), (53320, 149950), (59980, 133300), (62000, 128957), (66650, 119960), (74975, 106640), (86000, 92969)]