1351894440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{887}}^1\times {\mathrm{977}}^1$

素因数の和:1891

約数の個数: 128

約数和(自身を含む): 4377058560

約数和(自身を除く): 3025164120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 887, 977, 1560, 1774, 1954, 2661, 2931, 3548, 3908, 4435, 4885, 5322, 5862, 7096, 7816, 8870, 9770, 10644, 11531, 11724, 12701, 13305, 14655, 17740, 19540, 21288, 23062, 23448, 25402, 26610, 29310, 34593, 35480, 38103, 39080, 46124, 50804, 53220, 57655, 58620, 63505, 69186, 76206, 92248, 101608, 106440, 115310, 117240, 127010, 138372, 152412, 172965, 190515, 230620, 254020, 276744, 304824, 345930, 381030, 461240, 508040, 691860, 762060, 866599, 1383720, 1524120, 1733198, 2599797, 3466396, 4332995, 5199594, 6932792, 8665990, 10399188, 11265787, 12998985, 17331980, 20798376, 22531574, 25997970, 33797361, 34663960, 45063148, 51995940, 56328935, 67594722, 90126296, 103991880, 112657870, 135189444, 168986805, 225315740, 270378888, 337973610, 450631480, 675947220, 1351894440]

約数ペア:

[(1, 1351894440), (2, 675947220), (3, 450631480), (4, 337973610), (5, 270378888), (6, 225315740), (8, 168986805), (10, 135189444), (12, 112657870), (13, 103991880), (15, 90126296), (20, 67594722), (24, 56328935), (26, 51995940), (30, 45063148), (39, 34663960), (40, 33797361), (52, 25997970), (60, 22531574), (65, 20798376), (78, 17331980), (104, 12998985), (120, 11265787), (130, 10399188), (156, 8665990), (195, 6932792), (260, 5199594), (312, 4332995), (390, 3466396), (520, 2599797), (780, 1733198), (887, 1524120), (977, 1383720), (1560, 866599), (1774, 762060), (1954, 691860), (2661, 508040), (2931, 461240), (3548, 381030), (3908, 345930), (4435, 304824), (4885, 276744), (5322, 254020), (5862, 230620), (7096, 190515), (7816, 172965), (8870, 152412), (9770, 138372), (10644, 127010), (11531, 117240), (11724, 115310), (12701, 106440), (13305, 101608), (14655, 92248), (17740, 76206), (19540, 69186), (21288, 63505), (23062, 58620), (23448, 57655), (25402, 53220), (26610, 50804), (29310, 46124), (34593, 39080), (35480, 38103)]