168371730

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1427}}^1$

素因数の和:1485

約数の個数: 128

約数和(自身を含む): 493516800

約数和(自身を除く): 325145070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 23, 27, 30, 38, 45, 46, 54, 57, 69, 90, 95, 114, 115, 135, 138, 171, 190, 207, 230, 270, 285, 342, 345, 414, 437, 513, 570, 621, 690, 855, 874, 1026, 1035, 1242, 1311, 1427, 1710, 2070, 2185, 2565, 2622, 2854, 3105, 3933, 4281, 4370, 5130, 6210, 6555, 7135, 7866, 8562, 11799, 12843, 13110, 14270, 19665, 21405, 23598, 25686, 27113, 32821, 38529, 39330, 42810, 54226, 58995, 64215, 65642, 77058, 81339, 98463, 117990, 128430, 135565, 162678, 164105, 192645, 196926, 244017, 271130, 295389, 328210, 385290, 406695, 488034, 492315, 590778, 623599, 732051, 813390, 886167, 984630, 1220085, 1247198, 1464102, 1476945, 1772334, 1870797, 2440170, 2953890, 3117995, 3660255, 3741594, 4430835, 5612391, 6235990, 7320510, 8861670, 9353985, 11224782, 16837173, 18707970, 28061955, 33674346, 56123910, 84185865, 168371730]

約数ペア:

[(1, 168371730), (2, 84185865), (3, 56123910), (5, 33674346), (6, 28061955), (9, 18707970), (10, 16837173), (15, 11224782), (18, 9353985), (19, 8861670), (23, 7320510), (27, 6235990), (30, 5612391), (38, 4430835), (45, 3741594), (46, 3660255), (54, 3117995), (57, 2953890), (69, 2440170), (90, 1870797), (95, 1772334), (114, 1476945), (115, 1464102), (135, 1247198), (138, 1220085), (171, 984630), (190, 886167), (207, 813390), (230, 732051), (270, 623599), (285, 590778), (342, 492315), (345, 488034), (414, 406695), (437, 385290), (513, 328210), (570, 295389), (621, 271130), (690, 244017), (855, 196926), (874, 192645), (1026, 164105), (1035, 162678), (1242, 135565), (1311, 128430), (1427, 117990), (1710, 98463), (2070, 81339), (2185, 77058), (2565, 65642), (2622, 64215), (2854, 58995), (3105, 54226), (3933, 42810), (4281, 39330), (4370, 38529), (5130, 32821), (6210, 27113), (6555, 25686), (7135, 23598), (7866, 21405), (8562, 19665), (11799, 14270), (12843, 13110)]