219342840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5659}}^1$

素因数の和:5709

約数の個数: 128

約数和(自身を含む): 733536000

約数和(自身を除く): 514193160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 19, 20, 24, 30, 34, 38, 40, 51, 57, 60, 68, 76, 85, 95, 102, 114, 120, 136, 152, 170, 190, 204, 228, 255, 285, 323, 340, 380, 408, 456, 510, 570, 646, 680, 760, 969, 1020, 1140, 1292, 1615, 1938, 2040, 2280, 2584, 3230, 3876, 4845, 5659, 6460, 7752, 9690, 11318, 12920, 16977, 19380, 22636, 28295, 33954, 38760, 45272, 56590, 67908, 84885, 96203, 107521, 113180, 135816, 169770, 192406, 215042, 226360, 288609, 322563, 339540, 384812, 430084, 481015, 537605, 577218, 645126, 679080, 769624, 860168, 962030, 1075210, 1154436, 1290252, 1443045, 1612815, 1827857, 1924060, 2150420, 2308872, 2580504, 2886090, 3225630, 3655714, 3848120, 4300840, 5483571, 5772180, 6451260, 7311428, 9139285, 10967142, 11544360, 12902520, 14622856, 18278570, 21934284, 27417855, 36557140, 43868568, 54835710, 73114280, 109671420, 219342840]

約数ペア:

[(1, 219342840), (2, 109671420), (3, 73114280), (4, 54835710), (5, 43868568), (6, 36557140), (8, 27417855), (10, 21934284), (12, 18278570), (15, 14622856), (17, 12902520), (19, 11544360), (20, 10967142), (24, 9139285), (30, 7311428), (34, 6451260), (38, 5772180), (40, 5483571), (51, 4300840), (57, 3848120), (60, 3655714), (68, 3225630), (76, 2886090), (85, 2580504), (95, 2308872), (102, 2150420), (114, 1924060), (120, 1827857), (136, 1612815), (152, 1443045), (170, 1290252), (190, 1154436), (204, 1075210), (228, 962030), (255, 860168), (285, 769624), (323, 679080), (340, 645126), (380, 577218), (408, 537605), (456, 481015), (510, 430084), (570, 384812), (646, 339540), (680, 322563), (760, 288609), (969, 226360), (1020, 215042), (1140, 192406), (1292, 169770), (1615, 135816), (1938, 113180), (2040, 107521), (2280, 96203), (2584, 84885), (3230, 67908), (3876, 56590), (4845, 45272), (5659, 38760), (6460, 33954), (7752, 28295), (9690, 22636), (11318, 19380), (12920, 16977)]