196558320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1481}}^1$

素因数の和:1583

約数の個数: 160

約数和(自身を含む): 705669120

約数和(自身を除く): 509110800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 79, 80, 84, 105, 112, 120, 140, 158, 168, 210, 237, 240, 280, 316, 336, 395, 420, 474, 553, 560, 632, 790, 840, 948, 1106, 1185, 1264, 1481, 1580, 1659, 1680, 1896, 2212, 2370, 2765, 2962, 3160, 3318, 3792, 4424, 4443, 4740, 5530, 5924, 6320, 6636, 7405, 8295, 8848, 8886, 9480, 10367, 11060, 11848, 13272, 14810, 16590, 17772, 18960, 20734, 22120, 22215, 23696, 26544, 29620, 31101, 33180, 35544, 41468, 44240, 44430, 51835, 59240, 62202, 66360, 71088, 82936, 88860, 103670, 116999, 118480, 124404, 132720, 155505, 165872, 177720, 207340, 233998, 248808, 311010, 350997, 355440, 414680, 467996, 497616, 584995, 622020, 701994, 818993, 829360, 935992, 1169990, 1244040, 1403988, 1637986, 1754985, 1871984, 2339980, 2456979, 2488080, 2807976, 3275972, 3509970, 4094965, 4679960, 4913958, 5615952, 6551944, 7019940, 8189930, 9359920, 9827916, 12284895, 13103888, 14039880, 16379860, 19655832, 24569790, 28079760, 32759720, 39311664, 49139580, 65519440, 98279160, 196558320]

約数ペア:

[(1, 196558320), (2, 98279160), (3, 65519440), (4, 49139580), (5, 39311664), (6, 32759720), (7, 28079760), (8, 24569790), (10, 19655832), (12, 16379860), (14, 14039880), (15, 13103888), (16, 12284895), (20, 9827916), (21, 9359920), (24, 8189930), (28, 7019940), (30, 6551944), (35, 5615952), (40, 4913958), (42, 4679960), (48, 4094965), (56, 3509970), (60, 3275972), (70, 2807976), (79, 2488080), (80, 2456979), (84, 2339980), (105, 1871984), (112, 1754985), (120, 1637986), (140, 1403988), (158, 1244040), (168, 1169990), (210, 935992), (237, 829360), (240, 818993), (280, 701994), (316, 622020), (336, 584995), (395, 497616), (420, 467996), (474, 414680), (553, 355440), (560, 350997), (632, 311010), (790, 248808), (840, 233998), (948, 207340), (1106, 177720), (1185, 165872), (1264, 155505), (1481, 132720), (1580, 124404), (1659, 118480), (1680, 116999), (1896, 103670), (2212, 88860), (2370, 82936), (2765, 71088), (2962, 66360), (3160, 62202), (3318, 59240), (3792, 51835), (4424, 44430), (4443, 44240), (4740, 41468), (5530, 35544), (5924, 33180), (6320, 31101), (6636, 29620), (7405, 26544), (8295, 23696), (8848, 22215), (8886, 22120), (9480, 20734), (10367, 18960), (11060, 17772), (11848, 16590), (13272, 14810)]