40482990

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:136

約数の個数: 160

約数和(自身を含む): 118552896

約数和(自身を除く): 78069906

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 41, 45, 46, 53, 54, 69, 81, 82, 90, 106, 115, 123, 135, 138, 159, 162, 205, 207, 230, 246, 265, 270, 318, 345, 369, 405, 410, 414, 477, 530, 615, 621, 690, 738, 795, 810, 943, 954, 1035, 1107, 1219, 1230, 1242, 1431, 1590, 1845, 1863, 1886, 2070, 2173, 2214, 2385, 2438, 2829, 2862, 3105, 3321, 3657, 3690, 3726, 4293, 4346, 4715, 4770, 5535, 5658, 6095, 6210, 6519, 6642, 7155, 7314, 8487, 8586, 9315, 9430, 10865, 10971, 11070, 12190, 13038, 14145, 14310, 16605, 16974, 18285, 18630, 19557, 21465, 21730, 21942, 25461, 28290, 32595, 32913, 33210, 36570, 39114, 42435, 42930, 49979, 50922, 54855, 58671, 65190, 65826, 76383, 84870, 97785, 98739, 99958, 109710, 117342, 127305, 149937, 152766, 164565, 176013, 195570, 197478, 249895, 254610, 293355, 299874, 329130, 352026, 381915, 449811, 493695, 499790, 586710, 749685, 763830, 880065, 899622, 987390, 1349433, 1499370, 1760130, 2249055, 2698866, 4048299, 4498110, 6747165, 8096598, 13494330, 20241495, 40482990]

約数ペア:

[(1, 40482990), (2, 20241495), (3, 13494330), (5, 8096598), (6, 6747165), (9, 4498110), (10, 4048299), (15, 2698866), (18, 2249055), (23, 1760130), (27, 1499370), (30, 1349433), (41, 987390), (45, 899622), (46, 880065), (53, 763830), (54, 749685), (69, 586710), (81, 499790), (82, 493695), (90, 449811), (106, 381915), (115, 352026), (123, 329130), (135, 299874), (138, 293355), (159, 254610), (162, 249895), (205, 197478), (207, 195570), (230, 176013), (246, 164565), (265, 152766), (270, 149937), (318, 127305), (345, 117342), (369, 109710), (405, 99958), (410, 98739), (414, 97785), (477, 84870), (530, 76383), (615, 65826), (621, 65190), (690, 58671), (738, 54855), (795, 50922), (810, 49979), (943, 42930), (954, 42435), (1035, 39114), (1107, 36570), (1219, 33210), (1230, 32913), (1242, 32595), (1431, 28290), (1590, 25461), (1845, 21942), (1863, 21730), (1886, 21465), (2070, 19557), (2173, 18630), (2214, 18285), (2385, 16974), (2438, 16605), (2829, 14310), (2862, 14145), (3105, 13038), (3321, 12190), (3657, 11070), (3690, 10971), (3726, 10865), (4293, 9430), (4346, 9315), (4715, 8586), (4770, 8487), (5535, 7314), (5658, 7155), (6095, 6642), (6210, 6519)]