23730840

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:143

約数の個数: 256

約数和(自身を含む): 93772800

約数和(自身を除く): 70041960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 43, 45, 54, 56, 60, 63, 70, 72, 73, 84, 86, 90, 105, 108, 120, 126, 129, 135, 140, 146, 168, 172, 180, 189, 210, 215, 216, 219, 252, 258, 270, 280, 292, 301, 315, 344, 360, 365, 378, 387, 420, 430, 438, 504, 511, 516, 540, 584, 602, 630, 645, 657, 730, 756, 774, 840, 860, 876, 903, 945, 1022, 1032, 1080, 1095, 1161, 1204, 1260, 1290, 1314, 1460, 1505, 1512, 1533, 1548, 1720, 1752, 1806, 1890, 1935, 1971, 2044, 2190, 2322, 2408, 2520, 2555, 2580, 2628, 2709, 2920, 3010, 3066, 3096, 3139, 3285, 3612, 3780, 3870, 3942, 4088, 4380, 4515, 4599, 4644, 5110, 5160, 5256, 5418, 5805, 6020, 6132, 6278, 6570, 7224, 7560, 7665, 7740, 7884, 8127, 8760, 9030, 9198, 9288, 9417, 9855, 10220, 10836, 11610, 12040, 12264, 12556, 13140, 13545, 13797, 15330, 15480, 15695, 15768, 16254, 18060, 18396, 18834, 19710, 20440, 21672, 21973, 22995, 23220, 25112, 26280, 27090, 27594, 28251, 30660, 31390, 32508, 36120, 36792, 37668, 39420, 40635, 43946, 45990, 46440, 47085, 54180, 55188, 56502, 61320, 62780, 65016, 65919, 68985, 75336, 78840, 81270, 84753, 87892, 91980, 94170, 108360, 109865, 110376, 113004, 125560, 131838, 137970, 141255, 162540, 169506, 175784, 183960, 188340, 197757, 219730, 226008, 263676, 275940, 282510, 325080, 329595, 339012, 376680, 395514, 423765, 439460, 527352, 551880, 565020, 593271, 659190, 678024, 791028, 847530, 878920, 988785, 1130040, 1186542, 1318380, 1582056, 1695060, 1977570, 2373084, 2636760, 2966355, 3390120, 3955140, 4746168, 5932710, 7910280, 11865420, 23730840]

約数ペア:

[(1, 23730840), (2, 11865420), (3, 7910280), (4, 5932710), (5, 4746168), (6, 3955140), (7, 3390120), (8, 2966355), (9, 2636760), (10, 2373084), (12, 1977570), (14, 1695060), (15, 1582056), (18, 1318380), (20, 1186542), (21, 1130040), (24, 988785), (27, 878920), (28, 847530), (30, 791028), (35, 678024), (36, 659190), (40, 593271), (42, 565020), (43, 551880), (45, 527352), (54, 439460), (56, 423765), (60, 395514), (63, 376680), (70, 339012), (72, 329595), (73, 325080), (84, 282510), (86, 275940), (90, 263676), (105, 226008), (108, 219730), (120, 197757), (126, 188340), (129, 183960), (135, 175784), (140, 169506), (146, 162540), (168, 141255), (172, 137970), (180, 131838), (189, 125560), (210, 113004), (215, 110376), (216, 109865), (219, 108360), (252, 94170), (258, 91980), (270, 87892), (280, 84753), (292, 81270), (301, 78840), (315, 75336), (344, 68985), (360, 65919), (365, 65016), (378, 62780), (387, 61320), (420, 56502), (430, 55188), (438, 54180), (504, 47085), (511, 46440), (516, 45990), (540, 43946), (584, 40635), (602, 39420), (630, 37668), (645, 36792), (657, 36120), (730, 32508), (756, 31390), (774, 30660), (840, 28251), (860, 27594), (876, 27090), (903, 26280), (945, 25112), (1022, 23220), (1032, 22995), (1080, 21973), (1095, 21672), (1161, 20440), (1204, 19710), (1260, 18834), (1290, 18396), (1314, 18060), (1460, 16254), (1505, 15768), (1512, 15695), (1533, 15480), (1548, 15330), (1720, 13797), (1752, 13545), (1806, 13140), (1890, 12556), (1935, 12264), (1971, 12040), (2044, 11610), (2190, 10836), (2322, 10220), (2408, 9855), (2520, 9417), (2555, 9288), (2580, 9198), (2628, 9030), (2709, 8760), (2920, 8127), (3010, 7884), (3066, 7740), (3096, 7665), (3139, 7560), (3285, 7224), (3612, 6570), (3780, 6278), (3870, 6132), (3942, 6020), (4088, 5805), (4380, 5418), (4515, 5256), (4599, 5160), (4644, 5110)]