353851320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:190

約数の個数: 256

約数和(自身を含む): 1175731200

約数和(自身を除く): 821879880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 41, 46, 53, 59, 60, 69, 82, 92, 106, 115, 118, 120, 123, 138, 159, 164, 177, 184, 205, 212, 230, 236, 246, 265, 276, 295, 318, 328, 345, 354, 410, 424, 460, 472, 492, 530, 552, 590, 615, 636, 690, 708, 795, 820, 885, 920, 943, 984, 1060, 1180, 1219, 1230, 1272, 1357, 1380, 1416, 1590, 1640, 1770, 1886, 2120, 2173, 2360, 2419, 2438, 2460, 2714, 2760, 2829, 3127, 3180, 3540, 3657, 3772, 4071, 4346, 4715, 4838, 4876, 4920, 5428, 5658, 6095, 6254, 6360, 6519, 6785, 7080, 7257, 7314, 7544, 8142, 8692, 9381, 9430, 9676, 9752, 10856, 10865, 11316, 12095, 12190, 12508, 13038, 13570, 14145, 14514, 14628, 15635, 16284, 17384, 18285, 18762, 18860, 19352, 20355, 21730, 22632, 24190, 24380, 25016, 26076, 27140, 28290, 29028, 29256, 31270, 32568, 32595, 36285, 36570, 37524, 37720, 40710, 43460, 46905, 48380, 48760, 49979, 52152, 54280, 55637, 56580, 58056, 62540, 65190, 71921, 72570, 73140, 75048, 81420, 86920, 93810, 96760, 99958, 111274, 113160, 125080, 128207, 130380, 143842, 145140, 146280, 149937, 162840, 166911, 187620, 199916, 215763, 222548, 249895, 256414, 260760, 278185, 287684, 290280, 299874, 333822, 359605, 375240, 384621, 399832, 431526, 445096, 499790, 512828, 556370, 575368, 599748, 641035, 667644, 719210, 749685, 769242, 834555, 863052, 999580, 1025656, 1078815, 1112740, 1199496, 1282070, 1335288, 1438420, 1499370, 1538484, 1669110, 1726104, 1923105, 1999160, 2157630, 2225480, 2564140, 2876840, 2948761, 2998740, 3076968, 3338220, 3846210, 4315260, 5128280, 5897522, 5997480, 6676440, 7692420, 8630520, 8846283, 11795044, 14743805, 15384840, 17692566, 23590088, 29487610, 35385132, 44231415, 58975220, 70770264, 88462830, 117950440, 176925660, 353851320]

約数ペア:

[(1, 353851320), (2, 176925660), (3, 117950440), (4, 88462830), (5, 70770264), (6, 58975220), (8, 44231415), (10, 35385132), (12, 29487610), (15, 23590088), (20, 17692566), (23, 15384840), (24, 14743805), (30, 11795044), (40, 8846283), (41, 8630520), (46, 7692420), (53, 6676440), (59, 5997480), (60, 5897522), (69, 5128280), (82, 4315260), (92, 3846210), (106, 3338220), (115, 3076968), (118, 2998740), (120, 2948761), (123, 2876840), (138, 2564140), (159, 2225480), (164, 2157630), (177, 1999160), (184, 1923105), (205, 1726104), (212, 1669110), (230, 1538484), (236, 1499370), (246, 1438420), (265, 1335288), (276, 1282070), (295, 1199496), (318, 1112740), (328, 1078815), (345, 1025656), (354, 999580), (410, 863052), (424, 834555), (460, 769242), (472, 749685), (492, 719210), (530, 667644), (552, 641035), (590, 599748), (615, 575368), (636, 556370), (690, 512828), (708, 499790), (795, 445096), (820, 431526), (885, 399832), (920, 384621), (943, 375240), (984, 359605), (1060, 333822), (1180, 299874), (1219, 290280), (1230, 287684), (1272, 278185), (1357, 260760), (1380, 256414), (1416, 249895), (1590, 222548), (1640, 215763), (1770, 199916), (1886, 187620), (2120, 166911), (2173, 162840), (2360, 149937), (2419, 146280), (2438, 145140), (2460, 143842), (2714, 130380), (2760, 128207), (2829, 125080), (3127, 113160), (3180, 111274), (3540, 99958), (3657, 96760), (3772, 93810), (4071, 86920), (4346, 81420), (4715, 75048), (4838, 73140), (4876, 72570), (4920, 71921), (5428, 65190), (5658, 62540), (6095, 58056), (6254, 56580), (6360, 55637), (6519, 54280), (6785, 52152), (7080, 49979), (7257, 48760), (7314, 48380), (7544, 46905), (8142, 43460), (8692, 40710), (9381, 37720), (9430, 37524), (9676, 36570), (9752, 36285), (10856, 32595), (10865, 32568), (11316, 31270), (12095, 29256), (12190, 29028), (12508, 28290), (13038, 27140), (13570, 26076), (14145, 25016), (14514, 24380), (14628, 24190), (15635, 22632), (16284, 21730), (17384, 20355), (18285, 19352), (18762, 18860)]