2721167004800

素因数分解:

$2^7\times 5^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{637933}}^1$

素因数の和:638031

約数の個数: 192

約数和(自身を含む): 7100358524160

約数和(自身を除く): 4379191519360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 43, 50, 62, 64, 80, 86, 100, 124, 128, 155, 160, 172, 200, 215, 248, 310, 320, 344, 400, 430, 496, 620, 640, 688, 775, 800, 860, 992, 1075, 1240, 1333, 1376, 1550, 1600, 1720, 1984, 2150, 2480, 2666, 2752, 3100, 3200, 3440, 3968, 4300, 4960, 5332, 5504, 6200, 6665, 6880, 8600, 9920, 10664, 12400, 13330, 13760, 17200, 19840, 21328, 24800, 26660, 27520, 33325, 34400, 42656, 49600, 53320, 66650, 68800, 85312, 99200, 106640, 133300, 137600, 170624, 213280, 266600, 426560, 533200, 637933, 853120, 1066400, 1275866, 2132800, 2551732, 3189665, 4265600, 5103464, 6379330, 10206928, 12758660, 15948325, 19775923, 20413856, 25517320, 27431119, 31896650, 39551846, 40827712, 51034640, 54862238, 63793300, 79103692, 81655424, 98879615, 102069280, 109724476, 127586600, 137155595, 158207384, 197759230, 204138560, 219448952, 255173200, 274311190, 316414768, 395518460, 408277120, 438897904, 494398075, 510346400, 548622380, 632829536, 685777975, 791036920, 850364689, 877795808, 988796150, 1020692800, 1097244760, 1265659072, 1371555950, 1582073840, 1700729378, 1755591616, 1977592300, 2041385600, 2194489520, 2531318144, 2743111900, 3164147680, 3401458756, 3511183232, 3955184600, 4251823445, 4388979040, 5486223800, 6328295360, 6802917512, 7910369200, 8503646890, 8777958080, 10972447600, 12656590720, 13605835024, 15820738400, 17007293780, 17555916160, 21259117225, 21944895200, 27211670048, 31641476800, 34014587560, 42518234450, 43889790400, 54423340096, 63282953600, 68029175120, 85036468900, 87779580800, 108846680192, 136058350240, 170072937800, 272116700480, 340145875600, 544233400960, 680291751200, 1360583502400, 2721167004800]

約数ペア:

[(1, 2721167004800), (2, 1360583502400), (4, 680291751200), (5, 544233400960), (8, 340145875600), (10, 272116700480), (16, 170072937800), (20, 136058350240), (25, 108846680192), (31, 87779580800), (32, 85036468900), (40, 68029175120), (43, 63282953600), (50, 54423340096), (62, 43889790400), (64, 42518234450), (80, 34014587560), (86, 31641476800), (100, 27211670048), (124, 21944895200), (128, 21259117225), (155, 17555916160), (160, 17007293780), (172, 15820738400), (200, 13605835024), (215, 12656590720), (248, 10972447600), (310, 8777958080), (320, 8503646890), (344, 7910369200), (400, 6802917512), (430, 6328295360), (496, 5486223800), (620, 4388979040), (640, 4251823445), (688, 3955184600), (775, 3511183232), (800, 3401458756), (860, 3164147680), (992, 2743111900), (1075, 2531318144), (1240, 2194489520), (1333, 2041385600), (1376, 1977592300), (1550, 1755591616), (1600, 1700729378), (1720, 1582073840), (1984, 1371555950), (2150, 1265659072), (2480, 1097244760), (2666, 1020692800), (2752, 988796150), (3100, 877795808), (3200, 850364689), (3440, 791036920), (3968, 685777975), (4300, 632829536), (4960, 548622380), (5332, 510346400), (5504, 494398075), (6200, 438897904), (6665, 408277120), (6880, 395518460), (8600, 316414768), (9920, 274311190), (10664, 255173200), (12400, 219448952), (13330, 204138560), (13760, 197759230), (17200, 158207384), (19840, 137155595), (21328, 127586600), (24800, 109724476), (26660, 102069280), (27520, 98879615), (33325, 81655424), (34400, 79103692), (42656, 63793300), (49600, 54862238), (53320, 51034640), (66650, 40827712), (68800, 39551846), (85312, 31896650), (99200, 27431119), (106640, 25517320), (133300, 20413856), (137600, 19775923), (170624, 15948325), (213280, 12758660), (266600, 10206928), (426560, 6379330), (533200, 5103464), (637933, 4265600), (853120, 3189665), (1066400, 2551732), (1275866, 2132800)]