133750760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{349}}^1$

素因数の和:451

約数の個数: 128

約数和(自身を含む): 359856000

約数和(自身を除く): 226105240

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 67, 88, 104, 110, 130, 134, 143, 220, 260, 268, 286, 335, 349, 440, 520, 536, 572, 670, 698, 715, 737, 871, 1144, 1340, 1396, 1430, 1474, 1742, 1745, 2680, 2792, 2860, 2948, 3484, 3490, 3685, 3839, 4355, 4537, 5720, 5896, 6968, 6980, 7370, 7678, 8710, 9074, 9581, 13960, 14740, 15356, 17420, 18148, 19162, 19195, 22685, 23383, 29480, 30712, 34840, 36296, 38324, 38390, 45370, 46766, 47905, 49907, 76648, 76780, 90740, 93532, 95810, 99814, 116915, 153560, 181480, 187064, 191620, 199628, 233830, 249535, 257213, 303979, 383240, 399256, 467660, 499070, 514426, 607958, 935320, 998140, 1028852, 1215916, 1286065, 1519895, 1996280, 2057704, 2431832, 2572130, 3039790, 3343769, 5144260, 6079580, 6687538, 10288520, 12159160, 13375076, 16718845, 26750152, 33437690, 66875380, 133750760]

約数ペア:

[(1, 133750760), (2, 66875380), (4, 33437690), (5, 26750152), (8, 16718845), (10, 13375076), (11, 12159160), (13, 10288520), (20, 6687538), (22, 6079580), (26, 5144260), (40, 3343769), (44, 3039790), (52, 2572130), (55, 2431832), (65, 2057704), (67, 1996280), (88, 1519895), (104, 1286065), (110, 1215916), (130, 1028852), (134, 998140), (143, 935320), (220, 607958), (260, 514426), (268, 499070), (286, 467660), (335, 399256), (349, 383240), (440, 303979), (520, 257213), (536, 249535), (572, 233830), (670, 199628), (698, 191620), (715, 187064), (737, 181480), (871, 153560), (1144, 116915), (1340, 99814), (1396, 95810), (1430, 93532), (1474, 90740), (1742, 76780), (1745, 76648), (2680, 49907), (2792, 47905), (2860, 46766), (2948, 45370), (3484, 38390), (3490, 38324), (3685, 36296), (3839, 34840), (4355, 30712), (4537, 29480), (5720, 23383), (5896, 22685), (6968, 19195), (6980, 19162), (7370, 18148), (7678, 17420), (8710, 15356), (9074, 14740), (9581, 13960)]