164606876640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{684493}}^1$

素因数の和:684681

約数の個数: 144

約数和(自身を含む): 565085390688

約数和(自身を除く): 400478514048

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 167, 180, 240, 288, 334, 360, 480, 501, 668, 720, 835, 1002, 1336, 1440, 1503, 1670, 2004, 2505, 2672, 3006, 3340, 4008, 5010, 5344, 6012, 6680, 7515, 8016, 10020, 12024, 13360, 15030, 16032, 20040, 24048, 26720, 30060, 40080, 48096, 60120, 80160, 120240, 240480, 684493, 1368986, 2053479, 2737972, 3422465, 4106958, 5475944, 6160437, 6844930, 8213916, 10267395, 10951888, 12320874, 13689860, 16427832, 20534790, 21903776, 24641748, 27379720, 30802185, 32855664, 41069580, 49283496, 54759440, 61604370, 65711328, 82139160, 98566992, 109518880, 114310331, 123208740, 164278320, 197133984, 228620662, 246417480, 328556640, 342930993, 457241324, 492834960, 571551655, 685861986, 914482648, 985669920, 1028792979, 1143103310, 1371723972, 1714654965, 1828965296, 2057585958, 2286206620, 2743447944, 3429309930, 3657930592, 4115171916, 4572413240, 5143964895, 5486895888, 6858619860, 8230343832, 9144826480, 10287929790, 10973791776, 13717239720, 16460687664, 18289652960, 20575859580, 27434479440, 32921375328, 41151719160, 54868958880, 82303438320, 164606876640]

約数ペア:

[(1, 164606876640), (2, 82303438320), (3, 54868958880), (4, 41151719160), (5, 32921375328), (6, 27434479440), (8, 20575859580), (9, 18289652960), (10, 16460687664), (12, 13717239720), (15, 10973791776), (16, 10287929790), (18, 9144826480), (20, 8230343832), (24, 6858619860), (30, 5486895888), (32, 5143964895), (36, 4572413240), (40, 4115171916), (45, 3657930592), (48, 3429309930), (60, 2743447944), (72, 2286206620), (80, 2057585958), (90, 1828965296), (96, 1714654965), (120, 1371723972), (144, 1143103310), (160, 1028792979), (167, 985669920), (180, 914482648), (240, 685861986), (288, 571551655), (334, 492834960), (360, 457241324), (480, 342930993), (501, 328556640), (668, 246417480), (720, 228620662), (835, 197133984), (1002, 164278320), (1336, 123208740), (1440, 114310331), (1503, 109518880), (1670, 98566992), (2004, 82139160), (2505, 65711328), (2672, 61604370), (3006, 54759440), (3340, 49283496), (4008, 41069580), (5010, 32855664), (5344, 30802185), (6012, 27379720), (6680, 24641748), (7515, 21903776), (8016, 20534790), (10020, 16427832), (12024, 13689860), (13360, 12320874), (15030, 10951888), (16032, 10267395), (20040, 8213916), (24048, 6844930), (26720, 6160437), (30060, 5475944), (40080, 4106958), (48096, 3422465), (60120, 2737972), (80160, 2053479), (120240, 1368986), (240480, 684493)]