2087481360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{7759}}^1$

素因数の和:7853

約数の個数: 160

約数和(自身を含む): 6928128000

約数和(自身を除く): 4840646640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 59, 60, 76, 80, 95, 114, 118, 120, 152, 177, 190, 228, 236, 240, 285, 295, 304, 354, 380, 456, 472, 570, 590, 708, 760, 885, 912, 944, 1121, 1140, 1180, 1416, 1520, 1770, 2242, 2280, 2360, 2832, 3363, 3540, 4484, 4560, 4720, 5605, 6726, 7080, 7759, 8968, 11210, 13452, 14160, 15518, 16815, 17936, 22420, 23277, 26904, 31036, 33630, 38795, 44840, 46554, 53808, 62072, 67260, 77590, 89680, 93108, 116385, 124144, 134520, 147421, 155180, 186216, 232770, 269040, 294842, 310360, 372432, 442263, 457781, 465540, 589684, 620720, 737105, 884526, 915562, 931080, 1179368, 1373343, 1474210, 1769052, 1831124, 1862160, 2211315, 2288905, 2358736, 2746686, 2948420, 3538104, 3662248, 4422630, 4577810, 5493372, 5896840, 6866715, 7076208, 7324496, 8697839, 8845260, 9155620, 10986744, 11793680, 13733430, 17395678, 17690520, 18311240, 21973488, 26093517, 27466860, 34791356, 35381040, 36622480, 43489195, 52187034, 54933720, 69582712, 86978390, 104374068, 109867440, 130467585, 139165424, 173956780, 208748136, 260935170, 347913560, 417496272, 521870340, 695827120, 1043740680, 2087481360]

約数ペア:

[(1, 2087481360), (2, 1043740680), (3, 695827120), (4, 521870340), (5, 417496272), (6, 347913560), (8, 260935170), (10, 208748136), (12, 173956780), (15, 139165424), (16, 130467585), (19, 109867440), (20, 104374068), (24, 86978390), (30, 69582712), (38, 54933720), (40, 52187034), (48, 43489195), (57, 36622480), (59, 35381040), (60, 34791356), (76, 27466860), (80, 26093517), (95, 21973488), (114, 18311240), (118, 17690520), (120, 17395678), (152, 13733430), (177, 11793680), (190, 10986744), (228, 9155620), (236, 8845260), (240, 8697839), (285, 7324496), (295, 7076208), (304, 6866715), (354, 5896840), (380, 5493372), (456, 4577810), (472, 4422630), (570, 3662248), (590, 3538104), (708, 2948420), (760, 2746686), (885, 2358736), (912, 2288905), (944, 2211315), (1121, 1862160), (1140, 1831124), (1180, 1769052), (1416, 1474210), (1520, 1373343), (1770, 1179368), (2242, 931080), (2280, 915562), (2360, 884526), (2832, 737105), (3363, 620720), (3540, 589684), (4484, 465540), (4560, 457781), (4720, 442263), (5605, 372432), (6726, 310360), (7080, 294842), (7759, 269040), (8968, 232770), (11210, 186216), (13452, 155180), (14160, 147421), (15518, 134520), (16815, 124144), (17936, 116385), (22420, 93108), (23277, 89680), (26904, 77590), (31036, 67260), (33630, 62072), (38795, 53808), (44840, 46554)]