159867840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{15139}}^1$

素因数の和:15170

約数の個数: 112

約数和(自身を含む): 553760640

約数和(自身を除く): 393892800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 440, 480, 528, 660, 704, 880, 960, 1056, 1320, 1760, 2112, 2640, 3520, 5280, 10560, 15139, 30278, 45417, 60556, 75695, 90834, 121112, 151390, 166529, 181668, 227085, 242224, 302780, 333058, 363336, 454170, 484448, 499587, 605560, 666116, 726672, 832645, 908340, 968896, 999174, 1211120, 1332232, 1453344, 1665290, 1816680, 1998348, 2422240, 2497935, 2664464, 2906688, 3330580, 3633360, 3996696, 4844480, 4995870, 5328928, 6661160, 7266720, 7993392, 9991740, 10657856, 13322320, 14533440, 15986784, 19983480, 26644640, 31973568, 39966960, 53289280, 79933920, 159867840]

約数ペア:

[(1, 159867840), (2, 79933920), (3, 53289280), (4, 39966960), (5, 31973568), (6, 26644640), (8, 19983480), (10, 15986784), (11, 14533440), (12, 13322320), (15, 10657856), (16, 9991740), (20, 7993392), (22, 7266720), (24, 6661160), (30, 5328928), (32, 4995870), (33, 4844480), (40, 3996696), (44, 3633360), (48, 3330580), (55, 2906688), (60, 2664464), (64, 2497935), (66, 2422240), (80, 1998348), (88, 1816680), (96, 1665290), (110, 1453344), (120, 1332232), (132, 1211120), (160, 999174), (165, 968896), (176, 908340), (192, 832645), (220, 726672), (240, 666116), (264, 605560), (320, 499587), (330, 484448), (352, 454170), (440, 363336), (480, 333058), (528, 302780), (660, 242224), (704, 227085), (880, 181668), (960, 166529), (1056, 151390), (1320, 121112), (1760, 90834), (2112, 75695), (2640, 60556), (3520, 45417), (5280, 30278), (10560, 15139)]