521073740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:192

約数の個数: 192

約数和(自身を含む): 1332495360

約数和(自身を除く): 811421620

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 29, 44, 46, 53, 55, 58, 67, 92, 106, 110, 115, 116, 134, 145, 212, 220, 230, 253, 265, 268, 290, 319, 335, 460, 506, 530, 580, 583, 638, 667, 670, 737, 1012, 1060, 1166, 1219, 1265, 1276, 1334, 1340, 1474, 1537, 1541, 1595, 1943, 2332, 2438, 2530, 2668, 2915, 2948, 3074, 3082, 3190, 3335, 3551, 3685, 3886, 4876, 5060, 5830, 6095, 6148, 6164, 6380, 6670, 7102, 7337, 7370, 7685, 7705, 7772, 9715, 11660, 12190, 13340, 13409, 14204, 14674, 14740, 15370, 15410, 16907, 16951, 17755, 19430, 21373, 24380, 26818, 29348, 30740, 30820, 33814, 33902, 35351, 35510, 36685, 38860, 39061, 42746, 44689, 53636, 67045, 67628, 67804, 70702, 71020, 73370, 78122, 81673, 84535, 84755, 85492, 89378, 102979, 106865, 134090, 141404, 146740, 156244, 163346, 169070, 169510, 176755, 178756, 195305, 205958, 213730, 223445, 268180, 326692, 338140, 339020, 353510, 388861, 390610, 408365, 411916, 427460, 446890, 491579, 514895, 707020, 777722, 781220, 816730, 893780, 898403, 983158, 1029790, 1132769, 1555444, 1633460, 1796806, 1944305, 1966316, 2059580, 2265538, 2368517, 2457895, 3593612, 3888610, 4492015, 4531076, 4737034, 4915790, 5663845, 7777220, 8984030, 9474068, 9831580, 11327690, 11842585, 17968060, 22655380, 23685170, 26053687, 47370340, 52107374, 104214748, 130268435, 260536870, 521073740]

約数ペア:

[(1, 521073740), (2, 260536870), (4, 130268435), (5, 104214748), (10, 52107374), (11, 47370340), (20, 26053687), (22, 23685170), (23, 22655380), (29, 17968060), (44, 11842585), (46, 11327690), (53, 9831580), (55, 9474068), (58, 8984030), (67, 7777220), (92, 5663845), (106, 4915790), (110, 4737034), (115, 4531076), (116, 4492015), (134, 3888610), (145, 3593612), (212, 2457895), (220, 2368517), (230, 2265538), (253, 2059580), (265, 1966316), (268, 1944305), (290, 1796806), (319, 1633460), (335, 1555444), (460, 1132769), (506, 1029790), (530, 983158), (580, 898403), (583, 893780), (638, 816730), (667, 781220), (670, 777722), (737, 707020), (1012, 514895), (1060, 491579), (1166, 446890), (1219, 427460), (1265, 411916), (1276, 408365), (1334, 390610), (1340, 388861), (1474, 353510), (1537, 339020), (1541, 338140), (1595, 326692), (1943, 268180), (2332, 223445), (2438, 213730), (2530, 205958), (2668, 195305), (2915, 178756), (2948, 176755), (3074, 169510), (3082, 169070), (3190, 163346), (3335, 156244), (3551, 146740), (3685, 141404), (3886, 134090), (4876, 106865), (5060, 102979), (5830, 89378), (6095, 85492), (6148, 84755), (6164, 84535), (6380, 81673), (6670, 78122), (7102, 73370), (7337, 71020), (7370, 70702), (7685, 67804), (7705, 67628), (7772, 67045), (9715, 53636), (11660, 44689), (12190, 42746), (13340, 39061), (13409, 38860), (14204, 36685), (14674, 35510), (14740, 35351), (15370, 33902), (15410, 33814), (16907, 30820), (16951, 30740), (17755, 29348), (19430, 26818), (21373, 24380)]