290248920

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2297}}^1$

素因数の和:2336

約数の個数: 192

約数和(自身を含む): 1053954720

約数和(自身を除く): 763705800

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, 312, 324, 351, 360, 390, 405, 468, 486, 520, 540, 585, 648, 702, 780, 810, 936, 972, 1053, 1080, 1170, 1215, 1404, 1560, 1620, 1755, 1944, 2106, 2297, 2340, 2430, 2808, 3159, 3240, 3510, 4212, 4594, 4680, 4860, 5265, 6318, 6891, 7020, 8424, 9188, 9720, 10530, 11485, 12636, 13782, 14040, 15795, 18376, 20673, 21060, 22970, 25272, 27564, 29861, 31590, 34455, 41346, 42120, 45940, 55128, 59722, 62019, 63180, 68910, 82692, 89583, 91880, 103365, 119444, 124038, 126360, 137820, 149305, 165384, 179166, 186057, 206730, 238888, 248076, 268749, 275640, 298610, 310095, 358332, 372114, 413460, 447915, 496152, 537498, 558171, 597220, 620190, 716664, 744228, 806247, 826920, 895830, 930285, 1074996, 1116342, 1194440, 1240380, 1343745, 1488456, 1612494, 1791660, 1860570, 2149992, 2232684, 2418741, 2480760, 2687490, 2790855, 3224988, 3583320, 3721140, 4031235, 4465368, 4837482, 5374980, 5581710, 6449976, 7256223, 7442280, 8062470, 9674964, 10749960, 11163420, 12093705, 14512446, 16124940, 19349928, 22326840, 24187410, 29024892, 32249880, 36281115, 48374820, 58049784, 72562230, 96749640, 145124460, 290248920]

約数ペア:

[(1, 290248920), (2, 145124460), (3, 96749640), (4, 72562230), (5, 58049784), (6, 48374820), (8, 36281115), (9, 32249880), (10, 29024892), (12, 24187410), (13, 22326840), (15, 19349928), (18, 16124940), (20, 14512446), (24, 12093705), (26, 11163420), (27, 10749960), (30, 9674964), (36, 8062470), (39, 7442280), (40, 7256223), (45, 6449976), (52, 5581710), (54, 5374980), (60, 4837482), (65, 4465368), (72, 4031235), (78, 3721140), (81, 3583320), (90, 3224988), (104, 2790855), (108, 2687490), (117, 2480760), (120, 2418741), (130, 2232684), (135, 2149992), (156, 1860570), (162, 1791660), (180, 1612494), (195, 1488456), (216, 1343745), (234, 1240380), (243, 1194440), (260, 1116342), (270, 1074996), (312, 930285), (324, 895830), (351, 826920), (360, 806247), (390, 744228), (405, 716664), (468, 620190), (486, 597220), (520, 558171), (540, 537498), (585, 496152), (648, 447915), (702, 413460), (780, 372114), (810, 358332), (936, 310095), (972, 298610), (1053, 275640), (1080, 268749), (1170, 248076), (1215, 238888), (1404, 206730), (1560, 186057), (1620, 179166), (1755, 165384), (1944, 149305), (2106, 137820), (2297, 126360), (2340, 124038), (2430, 119444), (2808, 103365), (3159, 91880), (3240, 89583), (3510, 82692), (4212, 68910), (4594, 63180), (4680, 62019), (4860, 59722), (5265, 55128), (6318, 45940), (6891, 42120), (7020, 41346), (8424, 34455), (9188, 31590), (9720, 29861), (10530, 27564), (11485, 25272), (12636, 22970), (13782, 21060), (14040, 20673), (15795, 18376)]