66751680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2243}}^1$

素因数の和:2294

約数の個数: 112

約数和(自身を含む): 218870784

約数和(自身を除く): 152119104

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 155, 160, 186, 192, 240, 248, 310, 320, 372, 465, 480, 496, 620, 744, 930, 960, 992, 1240, 1488, 1860, 1984, 2243, 2480, 2976, 3720, 4486, 4960, 5952, 6729, 7440, 8972, 9920, 11215, 13458, 14880, 17944, 22430, 26916, 29760, 33645, 35888, 44860, 53832, 67290, 69533, 71776, 89720, 107664, 134580, 139066, 143552, 179440, 208599, 215328, 269160, 278132, 347665, 358880, 417198, 430656, 538320, 556264, 695330, 717760, 834396, 1042995, 1076640, 1112528, 1390660, 1668792, 2085990, 2153280, 2225056, 2781320, 3337584, 4171980, 4450112, 5562640, 6675168, 8343960, 11125280, 13350336, 16687920, 22250560, 33375840, 66751680]

約数ペア:

[(1, 66751680), (2, 33375840), (3, 22250560), (4, 16687920), (5, 13350336), (6, 11125280), (8, 8343960), (10, 6675168), (12, 5562640), (15, 4450112), (16, 4171980), (20, 3337584), (24, 2781320), (30, 2225056), (31, 2153280), (32, 2085990), (40, 1668792), (48, 1390660), (60, 1112528), (62, 1076640), (64, 1042995), (80, 834396), (93, 717760), (96, 695330), (120, 556264), (124, 538320), (155, 430656), (160, 417198), (186, 358880), (192, 347665), (240, 278132), (248, 269160), (310, 215328), (320, 208599), (372, 179440), (465, 143552), (480, 139066), (496, 134580), (620, 107664), (744, 89720), (930, 71776), (960, 69533), (992, 67290), (1240, 53832), (1488, 44860), (1860, 35888), (1984, 33645), (2243, 29760), (2480, 26916), (2976, 22430), (3720, 17944), (4486, 14880), (4960, 13458), (5952, 11215), (6729, 9920), (7440, 8972)]