386803920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1013}}^1$

素因数の和:1109

約数の個数: 160

約数和(自身を含む): 1261383552

約数和(自身を除く): 874579632

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 43, 48, 60, 74, 80, 86, 111, 120, 129, 148, 172, 185, 215, 222, 240, 258, 296, 344, 370, 430, 444, 516, 555, 592, 645, 688, 740, 860, 888, 1013, 1032, 1110, 1290, 1480, 1591, 1720, 1776, 2026, 2064, 2220, 2580, 2960, 3039, 3182, 3440, 4052, 4440, 4773, 5065, 5160, 6078, 6364, 7955, 8104, 8880, 9546, 10130, 10320, 12156, 12728, 15195, 15910, 16208, 19092, 20260, 23865, 24312, 25456, 30390, 31820, 37481, 38184, 40520, 43559, 47730, 48624, 60780, 63640, 74962, 76368, 81040, 87118, 95460, 112443, 121560, 127280, 130677, 149924, 174236, 187405, 190920, 217795, 224886, 243120, 261354, 299848, 348472, 374810, 381840, 435590, 449772, 522708, 562215, 599696, 653385, 696944, 749620, 871180, 899544, 1045416, 1124430, 1306770, 1499240, 1611683, 1742360, 1799088, 2090832, 2248860, 2613540, 2998480, 3223366, 3484720, 4497720, 4835049, 5227080, 6446732, 8058415, 8995440, 9670098, 10454160, 12893464, 16116830, 19340196, 24175245, 25786928, 32233660, 38680392, 48350490, 64467320, 77360784, 96700980, 128934640, 193401960, 386803920]

約数ペア:

[(1, 386803920), (2, 193401960), (3, 128934640), (4, 96700980), (5, 77360784), (6, 64467320), (8, 48350490), (10, 38680392), (12, 32233660), (15, 25786928), (16, 24175245), (20, 19340196), (24, 16116830), (30, 12893464), (37, 10454160), (40, 9670098), (43, 8995440), (48, 8058415), (60, 6446732), (74, 5227080), (80, 4835049), (86, 4497720), (111, 3484720), (120, 3223366), (129, 2998480), (148, 2613540), (172, 2248860), (185, 2090832), (215, 1799088), (222, 1742360), (240, 1611683), (258, 1499240), (296, 1306770), (344, 1124430), (370, 1045416), (430, 899544), (444, 871180), (516, 749620), (555, 696944), (592, 653385), (645, 599696), (688, 562215), (740, 522708), (860, 449772), (888, 435590), (1013, 381840), (1032, 374810), (1110, 348472), (1290, 299848), (1480, 261354), (1591, 243120), (1720, 224886), (1776, 217795), (2026, 190920), (2064, 187405), (2220, 174236), (2580, 149924), (2960, 130677), (3039, 127280), (3182, 121560), (3440, 112443), (4052, 95460), (4440, 87118), (4773, 81040), (5065, 76368), (5160, 74962), (6078, 63640), (6364, 60780), (7955, 48624), (8104, 47730), (8880, 43559), (9546, 40520), (10130, 38184), (10320, 37481), (12156, 31820), (12728, 30390), (15195, 25456), (15910, 24312), (16208, 23865), (19092, 20260)]