17015640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{439}}^1$

素因数の和:489

約数の個数: 128

約数和(自身を含む): 57024000

約数和(自身を除く): 40008360

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, 439, 456, 510, 570, 646, 680, 760, 878, 969, 1020, 1140, 1292, 1317, 1615, 1756, 1938, 2040, 2195, 2280, 2584, 2634, 3230, 3512, 3876, 4390, 4845, 5268, 6460, 6585, 7463, 7752, 8341, 8780, 9690, 10536, 12920, 13170, 14926, 16682, 17560, 19380, 22389, 25023, 26340, 29852, 33364, 37315, 38760, 41705, 44778, 50046, 52680, 59704, 66728, 74630, 83410, 89556, 100092, 111945, 125115, 141797, 149260, 166820, 179112, 200184, 223890, 250230, 283594, 298520, 333640, 425391, 447780, 500460, 567188, 708985, 850782, 895560, 1000920, 1134376, 1417970, 1701564, 2126955, 2835940, 3403128, 4253910, 5671880, 8507820, 17015640]

約数ペア:

[(1, 17015640), (2, 8507820), (3, 5671880), (4, 4253910), (5, 3403128), (6, 2835940), (8, 2126955), (10, 1701564), (12, 1417970), (15, 1134376), (17, 1000920), (19, 895560), (20, 850782), (24, 708985), (30, 567188), (34, 500460), (38, 447780), (40, 425391), (51, 333640), (57, 298520), (60, 283594), (68, 250230), (76, 223890), (85, 200184), (95, 179112), (102, 166820), (114, 149260), (120, 141797), (136, 125115), (152, 111945), (170, 100092), (190, 89556), (204, 83410), (228, 74630), (255, 66728), (285, 59704), (323, 52680), (340, 50046), (380, 44778), (408, 41705), (439, 38760), (456, 37315), (510, 33364), (570, 29852), (646, 26340), (680, 25023), (760, 22389), (878, 19380), (969, 17560), (1020, 16682), (1140, 14926), (1292, 13170), (1317, 12920), (1615, 10536), (1756, 9690), (1938, 8780), (2040, 8341), (2195, 7752), (2280, 7463), (2584, 6585), (2634, 6460), (3230, 5268), (3512, 4845), (3876, 4390)]