12693240

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:123

約数の個数: 256

約数和(自身を含む): 51148800

約数和(自身を除く): 38455560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 23, 24, 27, 28, 30, 35, 36, 40, 42, 45, 46, 54, 56, 60, 63, 69, 70, 72, 73, 84, 90, 92, 105, 108, 115, 120, 126, 135, 138, 140, 146, 161, 168, 180, 184, 189, 207, 210, 216, 219, 230, 252, 270, 276, 280, 292, 315, 322, 345, 360, 365, 378, 414, 420, 438, 460, 483, 504, 511, 540, 552, 584, 621, 630, 644, 657, 690, 730, 756, 805, 828, 840, 876, 920, 945, 966, 1022, 1035, 1080, 1095, 1242, 1260, 1288, 1314, 1380, 1449, 1460, 1512, 1533, 1610, 1656, 1679, 1752, 1890, 1932, 1971, 2044, 2070, 2190, 2415, 2484, 2520, 2555, 2628, 2760, 2898, 2920, 3066, 3105, 3220, 3285, 3358, 3780, 3864, 3942, 4088, 4140, 4347, 4380, 4599, 4830, 4968, 5037, 5110, 5256, 5796, 6132, 6210, 6440, 6570, 6716, 7245, 7560, 7665, 7884, 8280, 8395, 8694, 8760, 9198, 9660, 9855, 10074, 10220, 11592, 11753, 12264, 12420, 13140, 13432, 13797, 14490, 15111, 15330, 15768, 16790, 17388, 18396, 19320, 19710, 20148, 20440, 21735, 22995, 23506, 24840, 25185, 26280, 27594, 28980, 30222, 30660, 33580, 34776, 35259, 36792, 39420, 40296, 43470, 45333, 45990, 47012, 50370, 55188, 57960, 58765, 60444, 61320, 67160, 68985, 70518, 75555, 78840, 86940, 90666, 91980, 94024, 100740, 105777, 110376, 117530, 120888, 137970, 141036, 151110, 173880, 176295, 181332, 183960, 201480, 211554, 226665, 235060, 275940, 282072, 302220, 317331, 352590, 362664, 423108, 453330, 470120, 528885, 551880, 604440, 634662, 705180, 846216, 906660, 1057770, 1269324, 1410360, 1586655, 1813320, 2115540, 2538648, 3173310, 4231080, 6346620, 12693240]

約数ペア:

[(1, 12693240), (2, 6346620), (3, 4231080), (4, 3173310), (5, 2538648), (6, 2115540), (7, 1813320), (8, 1586655), (9, 1410360), (10, 1269324), (12, 1057770), (14, 906660), (15, 846216), (18, 705180), (20, 634662), (21, 604440), (23, 551880), (24, 528885), (27, 470120), (28, 453330), (30, 423108), (35, 362664), (36, 352590), (40, 317331), (42, 302220), (45, 282072), (46, 275940), (54, 235060), (56, 226665), (60, 211554), (63, 201480), (69, 183960), (70, 181332), (72, 176295), (73, 173880), (84, 151110), (90, 141036), (92, 137970), (105, 120888), (108, 117530), (115, 110376), (120, 105777), (126, 100740), (135, 94024), (138, 91980), (140, 90666), (146, 86940), (161, 78840), (168, 75555), (180, 70518), (184, 68985), (189, 67160), (207, 61320), (210, 60444), (216, 58765), (219, 57960), (230, 55188), (252, 50370), (270, 47012), (276, 45990), (280, 45333), (292, 43470), (315, 40296), (322, 39420), (345, 36792), (360, 35259), (365, 34776), (378, 33580), (414, 30660), (420, 30222), (438, 28980), (460, 27594), (483, 26280), (504, 25185), (511, 24840), (540, 23506), (552, 22995), (584, 21735), (621, 20440), (630, 20148), (644, 19710), (657, 19320), (690, 18396), (730, 17388), (756, 16790), (805, 15768), (828, 15330), (840, 15111), (876, 14490), (920, 13797), (945, 13432), (966, 13140), (1022, 12420), (1035, 12264), (1080, 11753), (1095, 11592), (1242, 10220), (1260, 10074), (1288, 9855), (1314, 9660), (1380, 9198), (1449, 8760), (1460, 8694), (1512, 8395), (1533, 8280), (1610, 7884), (1656, 7665), (1679, 7560), (1752, 7245), (1890, 6716), (1932, 6570), (1971, 6440), (2044, 6210), (2070, 6132), (2190, 5796), (2415, 5256), (2484, 5110), (2520, 5037), (2555, 4968), (2628, 4830), (2760, 4599), (2898, 4380), (2920, 4347), (3066, 4140), (3105, 4088), (3220, 3942), (3285, 3864), (3358, 3780)]