1400297280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{223}}^1$

素因数の和:485

約数の個数: 224

約数和(自身を含む): 4631789568

約数和(自身を除く): 3231492288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 155, 160, 186, 192, 211, 223, 240, 248, 310, 320, 372, 422, 446, 465, 480, 496, 620, 633, 669, 744, 844, 892, 930, 960, 992, 1055, 1115, 1240, 1266, 1338, 1488, 1688, 1784, 1860, 1984, 2110, 2230, 2480, 2532, 2676, 2976, 3165, 3345, 3376, 3568, 3720, 4220, 4460, 4960, 5064, 5352, 5952, 6330, 6541, 6690, 6752, 6913, 7136, 7440, 8440, 8920, 9920, 10128, 10704, 12660, 13082, 13380, 13504, 13826, 14272, 14880, 16880, 17840, 19623, 20256, 20739, 21408, 25320, 26164, 26760, 27652, 29760, 32705, 33760, 34565, 35680, 39246, 40512, 41478, 42816, 47053, 50640, 52328, 53520, 55304, 65410, 67520, 69130, 71360, 78492, 82956, 94106, 98115, 101280, 103695, 104656, 107040, 110608, 130820, 138260, 141159, 156984, 165912, 188212, 196230, 202560, 207390, 209312, 214080, 221216, 235265, 261640, 276520, 282318, 313968, 331824, 376424, 392460, 414780, 418624, 442432, 470530, 523280, 553040, 564636, 627936, 663648, 705795, 752848, 784920, 829560, 941060, 1046560, 1106080, 1129272, 1255872, 1327296, 1411590, 1458643, 1505696, 1569840, 1659120, 1882120, 2093120, 2212160, 2258544, 2823180, 2917286, 3011392, 3139680, 3318240, 3764240, 4375929, 4517088, 5646360, 5834572, 6279360, 6636480, 7293215, 7528480, 8751858, 9034176, 11292720, 11669144, 14586430, 15056960, 17503716, 21879645, 22585440, 23338288, 29172860, 35007432, 43759290, 45170880, 46676576, 58345720, 70014864, 87518580, 93353152, 116691440, 140029728, 175037160, 233382880, 280059456, 350074320, 466765760, 700148640, 1400297280]

約数ペア:

[(1, 1400297280), (2, 700148640), (3, 466765760), (4, 350074320), (5, 280059456), (6, 233382880), (8, 175037160), (10, 140029728), (12, 116691440), (15, 93353152), (16, 87518580), (20, 70014864), (24, 58345720), (30, 46676576), (31, 45170880), (32, 43759290), (40, 35007432), (48, 29172860), (60, 23338288), (62, 22585440), (64, 21879645), (80, 17503716), (93, 15056960), (96, 14586430), (120, 11669144), (124, 11292720), (155, 9034176), (160, 8751858), (186, 7528480), (192, 7293215), (211, 6636480), (223, 6279360), (240, 5834572), (248, 5646360), (310, 4517088), (320, 4375929), (372, 3764240), (422, 3318240), (446, 3139680), (465, 3011392), (480, 2917286), (496, 2823180), (620, 2258544), (633, 2212160), (669, 2093120), (744, 1882120), (844, 1659120), (892, 1569840), (930, 1505696), (960, 1458643), (992, 1411590), (1055, 1327296), (1115, 1255872), (1240, 1129272), (1266, 1106080), (1338, 1046560), (1488, 941060), (1688, 829560), (1784, 784920), (1860, 752848), (1984, 705795), (2110, 663648), (2230, 627936), (2480, 564636), (2532, 553040), (2676, 523280), (2976, 470530), (3165, 442432), (3345, 418624), (3376, 414780), (3568, 392460), (3720, 376424), (4220, 331824), (4460, 313968), (4960, 282318), (5064, 276520), (5352, 261640), (5952, 235265), (6330, 221216), (6541, 214080), (6690, 209312), (6752, 207390), (6913, 202560), (7136, 196230), (7440, 188212), (8440, 165912), (8920, 156984), (9920, 141159), (10128, 138260), (10704, 130820), (12660, 110608), (13082, 107040), (13380, 104656), (13504, 103695), (13826, 101280), (14272, 98115), (14880, 94106), (16880, 82956), (17840, 78492), (19623, 71360), (20256, 69130), (20739, 67520), (21408, 65410), (25320, 55304), (26164, 53520), (26760, 52328), (27652, 50640), (29760, 47053), (32705, 42816), (33760, 41478), (34565, 40512), (35680, 39246)]