213189840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{229}}^1\times {\mathrm{431}}^1$

素因数の和:682

約数の個数: 160

約数和(自身を含む): 739238400

約数和(自身を除く): 526048560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 229, 240, 270, 360, 431, 432, 458, 540, 687, 720, 862, 916, 1080, 1145, 1293, 1374, 1724, 1832, 2061, 2155, 2160, 2290, 2586, 2748, 3435, 3448, 3664, 3879, 4122, 4310, 4580, 5172, 5496, 6183, 6465, 6870, 6896, 7758, 8244, 8620, 9160, 10305, 10344, 10992, 11637, 12366, 12930, 13740, 15516, 16488, 17240, 18320, 19395, 20610, 20688, 23274, 24732, 25860, 27480, 30915, 31032, 32976, 34480, 38790, 41220, 46548, 49464, 51720, 54960, 58185, 61830, 62064, 77580, 82440, 93096, 98699, 98928, 103440, 116370, 123660, 155160, 164880, 186192, 197398, 232740, 247320, 296097, 310320, 394796, 465480, 493495, 494640, 592194, 789592, 888291, 930960, 986990, 1184388, 1480485, 1579184, 1776582, 1973980, 2368776, 2664873, 2960970, 3553164, 3947960, 4441455, 4737552, 5329746, 5921940, 7106328, 7895920, 8882910, 10659492, 11843880, 13324365, 14212656, 17765820, 21318984, 23687760, 26648730, 35531640, 42637968, 53297460, 71063280, 106594920, 213189840]

約数ペア:

[(1, 213189840), (2, 106594920), (3, 71063280), (4, 53297460), (5, 42637968), (6, 35531640), (8, 26648730), (9, 23687760), (10, 21318984), (12, 17765820), (15, 14212656), (16, 13324365), (18, 11843880), (20, 10659492), (24, 8882910), (27, 7895920), (30, 7106328), (36, 5921940), (40, 5329746), (45, 4737552), (48, 4441455), (54, 3947960), (60, 3553164), (72, 2960970), (80, 2664873), (90, 2368776), (108, 1973980), (120, 1776582), (135, 1579184), (144, 1480485), (180, 1184388), (216, 986990), (229, 930960), (240, 888291), (270, 789592), (360, 592194), (431, 494640), (432, 493495), (458, 465480), (540, 394796), (687, 310320), (720, 296097), (862, 247320), (916, 232740), (1080, 197398), (1145, 186192), (1293, 164880), (1374, 155160), (1724, 123660), (1832, 116370), (2061, 103440), (2155, 98928), (2160, 98699), (2290, 93096), (2586, 82440), (2748, 77580), (3435, 62064), (3448, 61830), (3664, 58185), (3879, 54960), (4122, 51720), (4310, 49464), (4580, 46548), (5172, 41220), (5496, 38790), (6183, 34480), (6465, 32976), (6870, 31032), (6896, 30915), (7758, 27480), (8244, 25860), (8620, 24732), (9160, 23274), (10305, 20688), (10344, 20610), (10992, 19395), (11637, 18320), (12366, 17240), (12930, 16488), (13740, 15516)]