1966597080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{5333}}^1$

素因数の和:5793

約数の個数: 128

約数和(自身を含む): 6759244800

約数和(自身を除く): 4792647720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 439, 840, 878, 1317, 1756, 2195, 2634, 3073, 3512, 4390, 5268, 5333, 6146, 6585, 8780, 9219, 10536, 10666, 12292, 13170, 15365, 15999, 17560, 18438, 21332, 24584, 26340, 26665, 30730, 31998, 36876, 37331, 42664, 46095, 52680, 53330, 61460, 63996, 73752, 74662, 79995, 92190, 106660, 111993, 122920, 127992, 149324, 159990, 184380, 186655, 213320, 223986, 298648, 319980, 368760, 373310, 447972, 559965, 639960, 746620, 895944, 1119930, 1493240, 2239860, 2341187, 4479720, 4682374, 7023561, 9364748, 11705935, 14047122, 16388309, 18729496, 23411870, 28094244, 32776618, 35117805, 46823740, 49164927, 56188488, 65553236, 70235610, 81941545, 93647480, 98329854, 131106472, 140471220, 163883090, 196659708, 245824635, 280942440, 327766180, 393319416, 491649270, 655532360, 983298540, 1966597080]

約数ペア:

[(1, 1966597080), (2, 983298540), (3, 655532360), (4, 491649270), (5, 393319416), (6, 327766180), (7, 280942440), (8, 245824635), (10, 196659708), (12, 163883090), (14, 140471220), (15, 131106472), (20, 98329854), (21, 93647480), (24, 81941545), (28, 70235610), (30, 65553236), (35, 56188488), (40, 49164927), (42, 46823740), (56, 35117805), (60, 32776618), (70, 28094244), (84, 23411870), (105, 18729496), (120, 16388309), (140, 14047122), (168, 11705935), (210, 9364748), (280, 7023561), (420, 4682374), (439, 4479720), (840, 2341187), (878, 2239860), (1317, 1493240), (1756, 1119930), (2195, 895944), (2634, 746620), (3073, 639960), (3512, 559965), (4390, 447972), (5268, 373310), (5333, 368760), (6146, 319980), (6585, 298648), (8780, 223986), (9219, 213320), (10536, 186655), (10666, 184380), (12292, 159990), (13170, 149324), (15365, 127992), (15999, 122920), (17560, 111993), (18438, 106660), (21332, 92190), (24584, 79995), (26340, 74662), (26665, 73752), (30730, 63996), (31998, 61460), (36876, 53330), (37331, 52680), (42664, 46095)]