42870248760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{839}}^1\times {\mathrm{14683}}^1$

素因数の和:15565

約数の個数: 128

約数和(自身を含む): 133213248000

約数和(自身を除く): 90342999240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 839, 870, 1160, 1678, 1740, 2517, 3356, 3480, 4195, 5034, 6712, 8390, 10068, 12585, 14683, 16780, 20136, 24331, 25170, 29366, 33560, 44049, 48662, 50340, 58732, 72993, 73415, 88098, 97324, 100680, 117464, 121655, 145986, 146830, 176196, 194648, 220245, 243310, 291972, 293660, 352392, 364965, 425807, 440490, 486620, 583944, 587320, 729930, 851614, 880980, 973240, 1277421, 1459860, 1703228, 1761960, 2129035, 2554842, 2919720, 3406456, 4258070, 5109684, 6387105, 8516140, 10219368, 12319037, 12774210, 17032280, 24638074, 25548420, 36957111, 49276148, 51096840, 61595185, 73914222, 98552296, 123190370, 147828444, 184785555, 246380740, 295656888, 357252073, 369571110, 492761480, 714504146, 739142220, 1071756219, 1429008292, 1478284440, 1786260365, 2143512438, 2858016584, 3572520730, 4287024876, 5358781095, 7145041460, 8574049752, 10717562190, 14290082920, 21435124380, 42870248760]

約数ペア:

[(1, 42870248760), (2, 21435124380), (3, 14290082920), (4, 10717562190), (5, 8574049752), (6, 7145041460), (8, 5358781095), (10, 4287024876), (12, 3572520730), (15, 2858016584), (20, 2143512438), (24, 1786260365), (29, 1478284440), (30, 1429008292), (40, 1071756219), (58, 739142220), (60, 714504146), (87, 492761480), (116, 369571110), (120, 357252073), (145, 295656888), (174, 246380740), (232, 184785555), (290, 147828444), (348, 123190370), (435, 98552296), (580, 73914222), (696, 61595185), (839, 51096840), (870, 49276148), (1160, 36957111), (1678, 25548420), (1740, 24638074), (2517, 17032280), (3356, 12774210), (3480, 12319037), (4195, 10219368), (5034, 8516140), (6712, 6387105), (8390, 5109684), (10068, 4258070), (12585, 3406456), (14683, 2919720), (16780, 2554842), (20136, 2129035), (24331, 1761960), (25170, 1703228), (29366, 1459860), (33560, 1277421), (44049, 973240), (48662, 880980), (50340, 851614), (58732, 729930), (72993, 587320), (73415, 583944), (88098, 486620), (97324, 440490), (100680, 425807), (117464, 364965), (121655, 352392), (145986, 293660), (146830, 291972), (176196, 243310), (194648, 220245)]