212960160

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{571}}^1$

素因数の和:636

約数の個数: 288

約数和(自身を含む): 854485632

約数和(自身を除く): 641525472

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 37, 40, 42, 45, 48, 56, 60, 63, 70, 72, 74, 80, 84, 90, 96, 105, 111, 112, 120, 126, 140, 144, 148, 160, 168, 180, 185, 210, 222, 224, 240, 252, 259, 280, 288, 296, 315, 333, 336, 360, 370, 420, 444, 480, 504, 518, 555, 560, 571, 592, 630, 666, 672, 720, 740, 777, 840, 888, 1008, 1036, 1110, 1120, 1142, 1184, 1260, 1295, 1332, 1440, 1480, 1554, 1665, 1680, 1713, 1776, 2016, 2072, 2220, 2284, 2331, 2520, 2590, 2664, 2855, 2960, 3108, 3330, 3360, 3426, 3552, 3885, 3997, 4144, 4440, 4568, 4662, 5040, 5139, 5180, 5328, 5710, 5920, 6216, 6660, 6852, 7770, 7994, 8288, 8565, 8880, 9136, 9324, 10080, 10278, 10360, 10656, 11420, 11655, 11991, 12432, 13320, 13704, 15540, 15988, 17130, 17760, 18272, 18648, 19985, 20556, 20720, 21127, 22840, 23310, 23982, 24864, 25695, 26640, 27408, 31080, 31976, 34260, 35973, 37296, 39970, 41112, 41440, 42254, 45680, 46620, 47964, 51390, 53280, 54816, 59955, 62160, 63381, 63952, 68520, 71946, 74592, 79940, 82224, 84508, 91360, 93240, 95928, 102780, 105635, 119910, 124320, 126762, 127904, 137040, 143892, 147889, 159880, 164448, 169016, 179865, 186480, 190143, 191856, 205560, 211270, 239820, 253524, 274080, 287784, 295778, 316905, 319760, 338032, 359730, 372960, 380286, 383712, 411120, 422540, 443667, 479640, 507048, 575568, 591556, 633810, 639520, 676064, 719460, 739445, 760572, 822240, 845080, 887334, 950715, 959280, 1014096, 1151136, 1183112, 1267620, 1331001, 1438920, 1478890, 1521144, 1690160, 1774668, 1901430, 1918560, 2028192, 2218335, 2366224, 2535240, 2662002, 2877840, 2957780, 3042288, 3380320, 3549336, 3802860, 4436670, 4732448, 5070480, 5324004, 5755680, 5915560, 6084576, 6655005, 7098672, 7605720, 8873340, 10140960, 10648008, 11831120, 13310010, 14197344, 15211440, 17746680, 21296016, 23662240, 26620020, 30422880, 35493360, 42592032, 53240040, 70986720, 106480080, 212960160]

約数ペア:

[(1, 212960160), (2, 106480080), (3, 70986720), (4, 53240040), (5, 42592032), (6, 35493360), (7, 30422880), (8, 26620020), (9, 23662240), (10, 21296016), (12, 17746680), (14, 15211440), (15, 14197344), (16, 13310010), (18, 11831120), (20, 10648008), (21, 10140960), (24, 8873340), (28, 7605720), (30, 7098672), (32, 6655005), (35, 6084576), (36, 5915560), (37, 5755680), (40, 5324004), (42, 5070480), (45, 4732448), (48, 4436670), (56, 3802860), (60, 3549336), (63, 3380320), (70, 3042288), (72, 2957780), (74, 2877840), (80, 2662002), (84, 2535240), (90, 2366224), (96, 2218335), (105, 2028192), (111, 1918560), (112, 1901430), (120, 1774668), (126, 1690160), (140, 1521144), (144, 1478890), (148, 1438920), (160, 1331001), (168, 1267620), (180, 1183112), (185, 1151136), (210, 1014096), (222, 959280), (224, 950715), (240, 887334), (252, 845080), (259, 822240), (280, 760572), (288, 739445), (296, 719460), (315, 676064), (333, 639520), (336, 633810), (360, 591556), (370, 575568), (420, 507048), (444, 479640), (480, 443667), (504, 422540), (518, 411120), (555, 383712), (560, 380286), (571, 372960), (592, 359730), (630, 338032), (666, 319760), (672, 316905), (720, 295778), (740, 287784), (777, 274080), (840, 253524), (888, 239820), (1008, 211270), (1036, 205560), (1110, 191856), (1120, 190143), (1142, 186480), (1184, 179865), (1260, 169016), (1295, 164448), (1332, 159880), (1440, 147889), (1480, 143892), (1554, 137040), (1665, 127904), (1680, 126762), (1713, 124320), (1776, 119910), (2016, 105635), (2072, 102780), (2220, 95928), (2284, 93240), (2331, 91360), (2520, 84508), (2590, 82224), (2664, 79940), (2855, 74592), (2960, 71946), (3108, 68520), (3330, 63952), (3360, 63381), (3426, 62160), (3552, 59955), (3885, 54816), (3997, 53280), (4144, 51390), (4440, 47964), (4568, 46620), (4662, 45680), (5040, 42254), (5139, 41440), (5180, 41112), (5328, 39970), (5710, 37296), (5920, 35973), (6216, 34260), (6660, 31976), (6852, 31080), (7770, 27408), (7994, 26640), (8288, 25695), (8565, 24864), (8880, 23982), (9136, 23310), (9324, 22840), (10080, 21127), (10278, 20720), (10360, 20556), (10656, 19985), (11420, 18648), (11655, 18272), (11991, 17760), (12432, 17130), (13320, 15988), (13704, 15540)]