16426830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1$

素因数の和:238

約数の個数: 128

約数和(自身を含む): 49766400

約数和(自身を除く): 33339570

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 23, 30, 35, 38, 42, 46, 57, 69, 70, 95, 105, 114, 115, 133, 138, 161, 179, 190, 210, 230, 266, 285, 322, 345, 358, 399, 437, 483, 537, 570, 665, 690, 798, 805, 874, 895, 966, 1074, 1253, 1311, 1330, 1610, 1790, 1995, 2185, 2415, 2506, 2622, 2685, 3059, 3401, 3759, 3990, 4117, 4370, 4830, 5370, 6118, 6265, 6555, 6802, 7518, 8234, 9177, 10203, 12351, 12530, 13110, 15295, 17005, 18354, 18795, 20406, 20585, 23807, 24702, 28819, 30590, 34010, 37590, 41170, 45885, 47614, 51015, 57638, 61755, 71421, 78223, 86457, 91770, 102030, 119035, 123510, 142842, 144095, 156446, 172914, 234669, 238070, 288190, 357105, 391115, 432285, 469338, 547561, 714210, 782230, 864570, 1095122, 1173345, 1642683, 2346690, 2737805, 3285366, 5475610, 8213415, 16426830]

約数ペア:

[(1, 16426830), (2, 8213415), (3, 5475610), (5, 3285366), (6, 2737805), (7, 2346690), (10, 1642683), (14, 1173345), (15, 1095122), (19, 864570), (21, 782230), (23, 714210), (30, 547561), (35, 469338), (38, 432285), (42, 391115), (46, 357105), (57, 288190), (69, 238070), (70, 234669), (95, 172914), (105, 156446), (114, 144095), (115, 142842), (133, 123510), (138, 119035), (161, 102030), (179, 91770), (190, 86457), (210, 78223), (230, 71421), (266, 61755), (285, 57638), (322, 51015), (345, 47614), (358, 45885), (399, 41170), (437, 37590), (483, 34010), (537, 30590), (570, 28819), (665, 24702), (690, 23807), (798, 20585), (805, 20406), (874, 18795), (895, 18354), (966, 17005), (1074, 15295), (1253, 13110), (1311, 12530), (1330, 12351), (1610, 10203), (1790, 9177), (1995, 8234), (2185, 7518), (2415, 6802), (2506, 6555), (2622, 6265), (2685, 6118), (3059, 5370), (3401, 4830), (3759, 4370), (3990, 4117)]