313617360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:258

約数の個数: 320

約数和(自身を含む): 1199923200

約数和(自身を除く): 886305840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 79, 80, 84, 85, 102, 105, 112, 119, 120, 136, 139, 140, 158, 168, 170, 204, 210, 237, 238, 240, 255, 272, 278, 280, 316, 336, 340, 357, 395, 408, 417, 420, 474, 476, 510, 553, 556, 560, 595, 632, 680, 695, 714, 790, 816, 834, 840, 948, 952, 973, 1020, 1106, 1112, 1185, 1190, 1264, 1343, 1360, 1390, 1428, 1580, 1659, 1668, 1680, 1785, 1896, 1904, 1946, 2040, 2085, 2212, 2224, 2363, 2370, 2380, 2686, 2765, 2780, 2856, 2919, 3160, 3318, 3336, 3570, 3792, 3892, 4029, 4080, 4170, 4424, 4726, 4740, 4760, 4865, 5372, 5530, 5560, 5712, 5838, 6320, 6636, 6672, 6715, 7089, 7140, 7784, 8058, 8295, 8340, 8848, 9401, 9452, 9480, 9520, 9730, 10744, 10981, 11060, 11120, 11676, 11815, 13272, 13430, 14178, 14280, 14595, 15568, 16116, 16541, 16590, 16680, 18802, 18904, 18960, 19460, 20145, 21488, 21962, 22120, 23352, 23630, 26544, 26860, 28203, 28356, 28560, 29190, 32232, 32943, 33082, 33180, 33360, 35445, 37604, 37808, 38920, 40290, 43924, 44240, 46704, 47005, 47260, 49623, 53720, 54905, 56406, 56712, 58380, 64464, 65886, 66164, 66360, 70890, 75208, 76867, 77840, 80580, 82705, 87848, 94010, 94520, 99246, 107440, 109810, 112812, 113424, 116760, 131772, 132328, 132720, 141015, 141780, 150416, 153734, 161160, 164715, 165410, 175696, 186677, 188020, 189040, 198492, 219620, 225624, 230601, 233520, 248115, 263544, 264656, 282030, 283560, 307468, 322320, 329430, 330820, 373354, 376040, 384335, 396984, 439240, 451248, 461202, 496230, 527088, 560031, 564060, 567120, 614936, 658860, 661640, 746708, 752080, 768670, 793968, 878480, 922404, 933385, 992460, 1120062, 1128120, 1153005, 1229872, 1306739, 1317720, 1323280, 1493416, 1537340, 1844808, 1866770, 1984920, 2240124, 2256240, 2306010, 2613478, 2635440, 2800155, 2986832, 3074680, 3689616, 3733540, 3920217, 3969840, 4480248, 4612020, 5226956, 5600310, 6149360, 6533695, 7467080, 7840434, 8960496, 9224040, 10453912, 11200620, 13067390, 14934160, 15680868, 18448080, 19601085, 20907824, 22401240, 26134780, 31361736, 39202170, 44802480, 52269560, 62723472, 78404340, 104539120, 156808680, 313617360]

約数ペア:

[(1, 313617360), (2, 156808680), (3, 104539120), (4, 78404340), (5, 62723472), (6, 52269560), (7, 44802480), (8, 39202170), (10, 31361736), (12, 26134780), (14, 22401240), (15, 20907824), (16, 19601085), (17, 18448080), (20, 15680868), (21, 14934160), (24, 13067390), (28, 11200620), (30, 10453912), (34, 9224040), (35, 8960496), (40, 7840434), (42, 7467080), (48, 6533695), (51, 6149360), (56, 5600310), (60, 5226956), (68, 4612020), (70, 4480248), (79, 3969840), (80, 3920217), (84, 3733540), (85, 3689616), (102, 3074680), (105, 2986832), (112, 2800155), (119, 2635440), (120, 2613478), (136, 2306010), (139, 2256240), (140, 2240124), (158, 1984920), (168, 1866770), (170, 1844808), (204, 1537340), (210, 1493416), (237, 1323280), (238, 1317720), (240, 1306739), (255, 1229872), (272, 1153005), (278, 1128120), (280, 1120062), (316, 992460), (336, 933385), (340, 922404), (357, 878480), (395, 793968), (408, 768670), (417, 752080), (420, 746708), (474, 661640), (476, 658860), (510, 614936), (553, 567120), (556, 564060), (560, 560031), (595, 527088), (632, 496230), (680, 461202), (695, 451248), (714, 439240), (790, 396984), (816, 384335), (834, 376040), (840, 373354), (948, 330820), (952, 329430), (973, 322320), (1020, 307468), (1106, 283560), (1112, 282030), (1185, 264656), (1190, 263544), (1264, 248115), (1343, 233520), (1360, 230601), (1390, 225624), (1428, 219620), (1580, 198492), (1659, 189040), (1668, 188020), (1680, 186677), (1785, 175696), (1896, 165410), (1904, 164715), (1946, 161160), (2040, 153734), (2085, 150416), (2212, 141780), (2224, 141015), (2363, 132720), (2370, 132328), (2380, 131772), (2686, 116760), (2765, 113424), (2780, 112812), (2856, 109810), (2919, 107440), (3160, 99246), (3318, 94520), (3336, 94010), (3570, 87848), (3792, 82705), (3892, 80580), (4029, 77840), (4080, 76867), (4170, 75208), (4424, 70890), (4726, 66360), (4740, 66164), (4760, 65886), (4865, 64464), (5372, 58380), (5530, 56712), (5560, 56406), (5712, 54905), (5838, 53720), (6320, 49623), (6636, 47260), (6672, 47005), (6715, 46704), (7089, 44240), (7140, 43924), (7784, 40290), (8058, 38920), (8295, 37808), (8340, 37604), (8848, 35445), (9401, 33360), (9452, 33180), (9480, 33082), (9520, 32943), (9730, 32232), (10744, 29190), (10981, 28560), (11060, 28356), (11120, 28203), (11676, 26860), (11815, 26544), (13272, 23630), (13430, 23352), (14178, 22120), (14280, 21962), (14595, 21488), (15568, 20145), (16116, 19460), (16541, 18960), (16590, 18904), (16680, 18802)]