15702470820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{27791}}^1$

素因数の和:27922

約数の個数: 144

約数和(自身を含む): 49407950592

約数和(自身を除く): 33705479772

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 73, 86, 90, 129, 146, 172, 180, 215, 219, 258, 292, 365, 387, 430, 438, 516, 645, 657, 730, 774, 860, 876, 1095, 1290, 1314, 1460, 1548, 1935, 2190, 2580, 2628, 3139, 3285, 3870, 4380, 6278, 6570, 7740, 9417, 12556, 13140, 15695, 18834, 27791, 28251, 31390, 37668, 47085, 55582, 56502, 62780, 83373, 94170, 111164, 113004, 138955, 141255, 166746, 188340, 250119, 277910, 282510, 333492, 416865, 500238, 555820, 565020, 833730, 1000476, 1195013, 1250595, 1667460, 2028743, 2390026, 2501190, 3585039, 4057486, 4780052, 5002380, 5975065, 6086229, 7170078, 8114972, 10143715, 10755117, 11950130, 12172458, 14340156, 17925195, 18258687, 20287430, 21510234, 23900260, 24344916, 30431145, 35850390, 36517374, 40574860, 43020468, 53775585, 60862290, 71700780, 73034748, 87235949, 91293435, 107551170, 121724580, 174471898, 182586870, 215102340, 261707847, 348943796, 365173740, 436179745, 523415694, 785123541, 872359490, 1046831388, 1308539235, 1570247082, 1744718980, 2617078470, 3140494164, 3925617705, 5234156940, 7851235410, 15702470820]

約数ペア:

[(1, 15702470820), (2, 7851235410), (3, 5234156940), (4, 3925617705), (5, 3140494164), (6, 2617078470), (9, 1744718980), (10, 1570247082), (12, 1308539235), (15, 1046831388), (18, 872359490), (20, 785123541), (30, 523415694), (36, 436179745), (43, 365173740), (45, 348943796), (60, 261707847), (73, 215102340), (86, 182586870), (90, 174471898), (129, 121724580), (146, 107551170), (172, 91293435), (180, 87235949), (215, 73034748), (219, 71700780), (258, 60862290), (292, 53775585), (365, 43020468), (387, 40574860), (430, 36517374), (438, 35850390), (516, 30431145), (645, 24344916), (657, 23900260), (730, 21510234), (774, 20287430), (860, 18258687), (876, 17925195), (1095, 14340156), (1290, 12172458), (1314, 11950130), (1460, 10755117), (1548, 10143715), (1935, 8114972), (2190, 7170078), (2580, 6086229), (2628, 5975065), (3139, 5002380), (3285, 4780052), (3870, 4057486), (4380, 3585039), (6278, 2501190), (6570, 2390026), (7740, 2028743), (9417, 1667460), (12556, 1250595), (13140, 1195013), (15695, 1000476), (18834, 833730), (27791, 565020), (28251, 555820), (31390, 500238), (37668, 416865), (47085, 333492), (55582, 282510), (56502, 277910), (62780, 250119), (83373, 188340), (94170, 166746), (111164, 141255), (113004, 138955)]