38792520

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1$

素因数の和:346

約数の個数: 192

約数和(自身を含む): 141261120

約数和(自身を除く): 102468600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 156, 162, 180, 195, 216, 234, 243, 260, 270, 307, 312, 324, 351, 360, 390, 405, 468, 486, 520, 540, 585, 614, 648, 702, 780, 810, 921, 936, 972, 1053, 1080, 1170, 1215, 1228, 1404, 1535, 1560, 1620, 1755, 1842, 1944, 2106, 2340, 2430, 2456, 2763, 2808, 3070, 3159, 3240, 3510, 3684, 3991, 4212, 4605, 4680, 4860, 5265, 5526, 6140, 6318, 7020, 7368, 7982, 8289, 8424, 9210, 9720, 10530, 11052, 11973, 12280, 12636, 13815, 14040, 15795, 15964, 16578, 18420, 19955, 21060, 22104, 23946, 24867, 25272, 27630, 31590, 31928, 33156, 35919, 36840, 39910, 41445, 42120, 47892, 49734, 55260, 59865, 63180, 66312, 71838, 74601, 79820, 82890, 95784, 99468, 107757, 110520, 119730, 124335, 126360, 143676, 149202, 159640, 165780, 179595, 198936, 215514, 239460, 248670, 287352, 298404, 323271, 331560, 359190, 373005, 431028, 478920, 497340, 538785, 596808, 646542, 718380, 746010, 862056, 969813, 994680, 1077570, 1293084, 1436760, 1492020, 1616355, 1939626, 2155140, 2586168, 2984040, 3232710, 3879252, 4310280, 4849065, 6465420, 7758504, 9698130, 12930840, 19396260, 38792520]

約数ペア:

[(1, 38792520), (2, 19396260), (3, 12930840), (4, 9698130), (5, 7758504), (6, 6465420), (8, 4849065), (9, 4310280), (10, 3879252), (12, 3232710), (13, 2984040), (15, 2586168), (18, 2155140), (20, 1939626), (24, 1616355), (26, 1492020), (27, 1436760), (30, 1293084), (36, 1077570), (39, 994680), (40, 969813), (45, 862056), (52, 746010), (54, 718380), (60, 646542), (65, 596808), (72, 538785), (78, 497340), (81, 478920), (90, 431028), (104, 373005), (108, 359190), (117, 331560), (120, 323271), (130, 298404), (135, 287352), (156, 248670), (162, 239460), (180, 215514), (195, 198936), (216, 179595), (234, 165780), (243, 159640), (260, 149202), (270, 143676), (307, 126360), (312, 124335), (324, 119730), (351, 110520), (360, 107757), (390, 99468), (405, 95784), (468, 82890), (486, 79820), (520, 74601), (540, 71838), (585, 66312), (614, 63180), (648, 59865), (702, 55260), (780, 49734), (810, 47892), (921, 42120), (936, 41445), (972, 39910), (1053, 36840), (1080, 35919), (1170, 33156), (1215, 31928), (1228, 31590), (1404, 27630), (1535, 25272), (1560, 24867), (1620, 23946), (1755, 22104), (1842, 21060), (1944, 19955), (2106, 18420), (2340, 16578), (2430, 15964), (2456, 15795), (2763, 14040), (2808, 13815), (3070, 12636), (3159, 12280), (3240, 11973), (3510, 11052), (3684, 10530), (3991, 9720), (4212, 9210), (4605, 8424), (4680, 8289), (4860, 7982), (5265, 7368), (5526, 7020), (6140, 6318)]