38166660

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{439}}^1$

素因数の和:487

約数の個数: 192

約数和(自身を含む): 141926400

約数和(自身を除く): 103759740

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 27, 28, 30, 35, 36, 42, 45, 46, 54, 60, 63, 69, 70, 84, 90, 92, 105, 108, 115, 126, 135, 138, 140, 161, 180, 189, 207, 210, 230, 252, 270, 276, 315, 322, 345, 378, 414, 420, 439, 460, 483, 540, 621, 630, 644, 690, 756, 805, 828, 878, 945, 966, 1035, 1242, 1260, 1317, 1380, 1449, 1610, 1756, 1890, 1932, 2070, 2195, 2415, 2484, 2634, 2898, 3073, 3105, 3220, 3780, 3951, 4140, 4347, 4390, 4830, 5268, 5796, 6146, 6210, 6585, 7245, 7902, 8694, 8780, 9219, 9660, 10097, 11853, 12292, 12420, 13170, 14490, 15365, 15804, 17388, 18438, 19755, 20194, 21735, 23706, 26340, 27657, 28980, 30291, 30730, 36876, 39510, 40388, 43470, 46095, 47412, 50485, 55314, 59265, 60582, 61460, 70679, 79020, 82971, 86940, 90873, 92190, 100970, 110628, 118530, 121164, 138285, 141358, 151455, 165942, 181746, 184380, 201940, 212037, 237060, 272619, 276570, 282716, 302910, 331884, 353395, 363492, 414855, 424074, 454365, 545238, 553140, 605820, 636111, 706790, 829710, 848148, 908730, 1060185, 1090476, 1272222, 1363095, 1413580, 1659420, 1817460, 1908333, 2120370, 2544444, 2726190, 3180555, 3816666, 4240740, 5452380, 6361110, 7633332, 9541665, 12722220, 19083330, 38166660]

約数ペア:

[(1, 38166660), (2, 19083330), (3, 12722220), (4, 9541665), (5, 7633332), (6, 6361110), (7, 5452380), (9, 4240740), (10, 3816666), (12, 3180555), (14, 2726190), (15, 2544444), (18, 2120370), (20, 1908333), (21, 1817460), (23, 1659420), (27, 1413580), (28, 1363095), (30, 1272222), (35, 1090476), (36, 1060185), (42, 908730), (45, 848148), (46, 829710), (54, 706790), (60, 636111), (63, 605820), (69, 553140), (70, 545238), (84, 454365), (90, 424074), (92, 414855), (105, 363492), (108, 353395), (115, 331884), (126, 302910), (135, 282716), (138, 276570), (140, 272619), (161, 237060), (180, 212037), (189, 201940), (207, 184380), (210, 181746), (230, 165942), (252, 151455), (270, 141358), (276, 138285), (315, 121164), (322, 118530), (345, 110628), (378, 100970), (414, 92190), (420, 90873), (439, 86940), (460, 82971), (483, 79020), (540, 70679), (621, 61460), (630, 60582), (644, 59265), (690, 55314), (756, 50485), (805, 47412), (828, 46095), (878, 43470), (945, 40388), (966, 39510), (1035, 36876), (1242, 30730), (1260, 30291), (1317, 28980), (1380, 27657), (1449, 26340), (1610, 23706), (1756, 21735), (1890, 20194), (1932, 19755), (2070, 18438), (2195, 17388), (2415, 15804), (2484, 15365), (2634, 14490), (2898, 13170), (3073, 12420), (3105, 12292), (3220, 11853), (3780, 10097), (3951, 9660), (4140, 9219), (4347, 8780), (4390, 8694), (4830, 7902), (5268, 7245), (5796, 6585), (6146, 6210)]