12737760

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1$

素因数の和:265

約数の個数: 192

約数和(自身を含む): 48771072

約数和(自身を除く): 36033312

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 136, 140, 160, 168, 170, 204, 210, 223, 224, 238, 240, 255, 272, 280, 336, 340, 357, 408, 420, 446, 476, 480, 510, 544, 560, 595, 669, 672, 680, 714, 816, 840, 892, 952, 1020, 1115, 1120, 1190, 1338, 1360, 1428, 1561, 1632, 1680, 1784, 1785, 1904, 2040, 2230, 2380, 2676, 2720, 2856, 3122, 3345, 3360, 3568, 3570, 3791, 3808, 4080, 4460, 4683, 4760, 5352, 5712, 6244, 6690, 7136, 7140, 7582, 7805, 8160, 8920, 9366, 9520, 10704, 11373, 11424, 12488, 13380, 14280, 15164, 15610, 17840, 18732, 18955, 19040, 21408, 22746, 23415, 24976, 26537, 26760, 28560, 30328, 31220, 35680, 37464, 37910, 45492, 46830, 49952, 53074, 53520, 56865, 57120, 60656, 62440, 74928, 75820, 79611, 90984, 93660, 106148, 107040, 113730, 121312, 124880, 132685, 149856, 151640, 159222, 181968, 187320, 212296, 227460, 249760, 265370, 303280, 318444, 363936, 374640, 398055, 424592, 454920, 530740, 606560, 636888, 749280, 796110, 849184, 909840, 1061480, 1273776, 1592220, 1819680, 2122960, 2547552, 3184440, 4245920, 6368880, 12737760]

約数ペア:

[(1, 12737760), (2, 6368880), (3, 4245920), (4, 3184440), (5, 2547552), (6, 2122960), (7, 1819680), (8, 1592220), (10, 1273776), (12, 1061480), (14, 909840), (15, 849184), (16, 796110), (17, 749280), (20, 636888), (21, 606560), (24, 530740), (28, 454920), (30, 424592), (32, 398055), (34, 374640), (35, 363936), (40, 318444), (42, 303280), (48, 265370), (51, 249760), (56, 227460), (60, 212296), (68, 187320), (70, 181968), (80, 159222), (84, 151640), (85, 149856), (96, 132685), (102, 124880), (105, 121312), (112, 113730), (119, 107040), (120, 106148), (136, 93660), (140, 90984), (160, 79611), (168, 75820), (170, 74928), (204, 62440), (210, 60656), (223, 57120), (224, 56865), (238, 53520), (240, 53074), (255, 49952), (272, 46830), (280, 45492), (336, 37910), (340, 37464), (357, 35680), (408, 31220), (420, 30328), (446, 28560), (476, 26760), (480, 26537), (510, 24976), (544, 23415), (560, 22746), (595, 21408), (669, 19040), (672, 18955), (680, 18732), (714, 17840), (816, 15610), (840, 15164), (892, 14280), (952, 13380), (1020, 12488), (1115, 11424), (1120, 11373), (1190, 10704), (1338, 9520), (1360, 9366), (1428, 8920), (1561, 8160), (1632, 7805), (1680, 7582), (1784, 7140), (1785, 7136), (1904, 6690), (2040, 6244), (2230, 5712), (2380, 5352), (2676, 4760), (2720, 4683), (2856, 4460), (3122, 4080), (3345, 3808), (3360, 3791), (3568, 3570)]