216428760

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{997}}^1$

素因数の和:1087

約数の個数: 160

約数和(自身を含む): 739038960

約数和(自身を除く): 522610200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 67, 72, 81, 90, 108, 120, 134, 135, 162, 180, 201, 216, 268, 270, 324, 335, 360, 402, 405, 536, 540, 603, 648, 670, 804, 810, 997, 1005, 1080, 1206, 1340, 1608, 1620, 1809, 1994, 2010, 2412, 2680, 2991, 3015, 3240, 3618, 3988, 4020, 4824, 4985, 5427, 5982, 6030, 7236, 7976, 8040, 8973, 9045, 9970, 10854, 11964, 12060, 14472, 14955, 17946, 18090, 19940, 21708, 23928, 24120, 26919, 27135, 29910, 35892, 36180, 39880, 43416, 44865, 53838, 54270, 59820, 66799, 71784, 72360, 80757, 89730, 107676, 108540, 119640, 133598, 134595, 161514, 179460, 200397, 215352, 217080, 267196, 269190, 323028, 333995, 358920, 400794, 403785, 534392, 538380, 601191, 646056, 667990, 801588, 807570, 1001985, 1076760, 1202382, 1335980, 1603176, 1615140, 1803573, 2003970, 2404764, 2671960, 3005955, 3230280, 3607146, 4007940, 4809528, 5410719, 6011910, 7214292, 8015880, 9017865, 10821438, 12023820, 14428584, 18035730, 21642876, 24047640, 27053595, 36071460, 43285752, 54107190, 72142920, 108214380, 216428760]

約数ペア:

[(1, 216428760), (2, 108214380), (3, 72142920), (4, 54107190), (5, 43285752), (6, 36071460), (8, 27053595), (9, 24047640), (10, 21642876), (12, 18035730), (15, 14428584), (18, 12023820), (20, 10821438), (24, 9017865), (27, 8015880), (30, 7214292), (36, 6011910), (40, 5410719), (45, 4809528), (54, 4007940), (60, 3607146), (67, 3230280), (72, 3005955), (81, 2671960), (90, 2404764), (108, 2003970), (120, 1803573), (134, 1615140), (135, 1603176), (162, 1335980), (180, 1202382), (201, 1076760), (216, 1001985), (268, 807570), (270, 801588), (324, 667990), (335, 646056), (360, 601191), (402, 538380), (405, 534392), (536, 403785), (540, 400794), (603, 358920), (648, 333995), (670, 323028), (804, 269190), (810, 267196), (997, 217080), (1005, 215352), (1080, 200397), (1206, 179460), (1340, 161514), (1608, 134595), (1620, 133598), (1809, 119640), (1994, 108540), (2010, 107676), (2412, 89730), (2680, 80757), (2991, 72360), (3015, 71784), (3240, 66799), (3618, 59820), (3988, 54270), (4020, 53838), (4824, 44865), (4985, 43416), (5427, 39880), (5982, 36180), (6030, 35892), (7236, 29910), (7976, 27135), (8040, 26919), (8973, 24120), (9045, 23928), (9970, 21708), (10854, 19940), (11964, 18090), (12060, 17946), (14472, 14955)]