562769640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{3319}}^1$

素因数の和:3496

約数の個数: 128

約数和(自身を含む): 1888416000

約数和(自身を除く): 1325646360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 157, 180, 216, 270, 314, 360, 471, 540, 628, 785, 942, 1080, 1256, 1413, 1570, 1884, 2355, 2826, 3140, 3319, 3768, 4239, 4710, 5652, 6280, 6638, 7065, 8478, 9420, 9957, 11304, 13276, 14130, 16595, 16956, 18840, 19914, 21195, 26552, 28260, 29871, 33190, 33912, 39828, 42390, 49785, 56520, 59742, 66380, 79656, 84780, 89613, 99570, 119484, 132760, 149355, 169560, 179226, 199140, 238968, 298710, 358452, 398280, 448065, 521083, 597420, 716904, 896130, 1042166, 1194840, 1563249, 1792260, 2084332, 2605415, 3126498, 3584520, 4168664, 4689747, 5210830, 6252996, 7816245, 9379494, 10421660, 12505992, 14069241, 15632490, 18758988, 20843320, 23448735, 28138482, 31264980, 37517976, 46897470, 56276964, 62529960, 70346205, 93794940, 112553928, 140692410, 187589880, 281384820, 562769640]

約数ペア:

[(1, 562769640), (2, 281384820), (3, 187589880), (4, 140692410), (5, 112553928), (6, 93794940), (8, 70346205), (9, 62529960), (10, 56276964), (12, 46897470), (15, 37517976), (18, 31264980), (20, 28138482), (24, 23448735), (27, 20843320), (30, 18758988), (36, 15632490), (40, 14069241), (45, 12505992), (54, 10421660), (60, 9379494), (72, 7816245), (90, 6252996), (108, 5210830), (120, 4689747), (135, 4168664), (157, 3584520), (180, 3126498), (216, 2605415), (270, 2084332), (314, 1792260), (360, 1563249), (471, 1194840), (540, 1042166), (628, 896130), (785, 716904), (942, 597420), (1080, 521083), (1256, 448065), (1413, 398280), (1570, 358452), (1884, 298710), (2355, 238968), (2826, 199140), (3140, 179226), (3319, 169560), (3768, 149355), (4239, 132760), (4710, 119484), (5652, 99570), (6280, 89613), (6638, 84780), (7065, 79656), (8478, 66380), (9420, 59742), (9957, 56520), (11304, 49785), (13276, 42390), (14130, 39828), (16595, 33912), (16956, 33190), (18840, 29871), (19914, 28260), (21195, 26552)]