212955120

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:133

約数の個数: 480

約数和(自身を含む): 891371520

約数和(自身を除く): 678416400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 29, 30, 31, 35, 36, 40, 42, 45, 47, 48, 56, 58, 60, 62, 63, 70, 72, 80, 84, 87, 90, 93, 94, 105, 112, 116, 120, 124, 126, 140, 141, 144, 145, 155, 168, 174, 180, 186, 188, 203, 210, 217, 232, 235, 240, 248, 252, 261, 279, 280, 282, 290, 310, 315, 329, 336, 348, 360, 372, 376, 406, 420, 423, 434, 435, 464, 465, 470, 496, 504, 522, 558, 560, 564, 580, 609, 620, 630, 651, 658, 696, 705, 720, 744, 752, 812, 840, 846, 868, 870, 899, 930, 940, 987, 1008, 1015, 1044, 1085, 1116, 1128, 1160, 1218, 1240, 1260, 1302, 1305, 1316, 1363, 1392, 1395, 1410, 1457, 1488, 1624, 1645, 1680, 1692, 1736, 1740, 1798, 1827, 1860, 1880, 1953, 1974, 2030, 2088, 2115, 2170, 2232, 2256, 2320, 2436, 2480, 2520, 2604, 2610, 2632, 2697, 2726, 2790, 2820, 2914, 2961, 3045, 3248, 3255, 3290, 3384, 3472, 3480, 3596, 3654, 3720, 3760, 3906, 3948, 4060, 4089, 4176, 4230, 4340, 4371, 4464, 4495, 4872, 4935, 5040, 5208, 5220, 5264, 5394, 5452, 5580, 5640, 5828, 5922, 6090, 6293, 6510, 6580, 6768, 6815, 6960, 7192, 7285, 7308, 7440, 7812, 7896, 8091, 8120, 8178, 8460, 8680, 8742, 8990, 9135, 9541, 9744, 9765, 9870, 10199, 10416, 10440, 10788, 10904, 11160, 11280, 11656, 11844, 12180, 12267, 12586, 13020, 13113, 13160, 13485, 13630, 14384, 14570, 14616, 14805, 15624, 15792, 16182, 16240, 16356, 16920, 17360, 17484, 17980, 18270, 18879, 19082, 19530, 19740, 20398, 20445, 20880, 21576, 21808, 21855, 22320, 23312, 23688, 24360, 24534, 25172, 26040, 26226, 26320, 26970, 27260, 28623, 29140, 29232, 29610, 30597, 31248, 31465, 32364, 32712, 33840, 34968, 35960, 36540, 37758, 38164, 39060, 39480, 40455, 40796, 40890, 42253, 43152, 43710, 47376, 47705, 48720, 49068, 50344, 50995, 52080, 52452, 53940, 54520, 56637, 57246, 58280, 59220, 61194, 61335, 62930, 64728, 65424, 65565, 69936, 71920, 73080, 75516, 76328, 78120, 78960, 80910, 81592, 81780, 84506, 85869, 87420, 91791, 94395, 95410, 98136, 100688, 101990, 104904, 107880, 109040, 113274, 114492, 116560, 118440, 122388, 122670, 125860, 126759, 129456, 131130, 143115, 146160, 151032, 152656, 152985, 156240, 161820, 163184, 163560, 169012, 171738, 174840, 183582, 188790, 190820, 196272, 203980, 209808, 211265, 215760, 226548, 228984, 236880, 244776, 245340, 251720, 253518, 262260, 283185, 286230, 295771, 302064, 305970, 323640, 327120, 338024, 343476, 349680, 367164, 377580, 380277, 381640, 407960, 422530, 429345, 453096, 457968, 458955, 489552, 490680, 503440, 507036, 524520, 566370, 572460, 591542, 611940, 633795, 647280, 676048, 686952, 734328, 755160, 760554, 763280, 815920, 845060, 858690, 887313, 906192, 917910, 981360, 1014072, 1049040, 1132740, 1144920, 1183084, 1223880, 1267590, 1373904, 1468656, 1478855, 1510320, 1521108, 1690120, 1717380, 1774626, 1835820, 1901385, 2028144, 2265480, 2289840, 2366168, 2447760, 2535180, 2661939, 2957710, 3042216, 3380240, 3434760, 3549252, 3671640, 3802770, 4436565, 4530960, 4732336, 5070360, 5323878, 5915420, 6084432, 6869520, 7098504, 7343280, 7605540, 8873130, 10140720, 10647756, 11830840, 13309695, 14197008, 15211080, 17746260, 21295512, 23661680, 26619390, 30422160, 35492520, 42591024, 53238780, 70985040, 106477560, 212955120]

約数ペア:

[(1, 212955120), (2, 106477560), (3, 70985040), (4, 53238780), (5, 42591024), (6, 35492520), (7, 30422160), (8, 26619390), (9, 23661680), (10, 21295512), (12, 17746260), (14, 15211080), (15, 14197008), (16, 13309695), (18, 11830840), (20, 10647756), (21, 10140720), (24, 8873130), (28, 7605540), (29, 7343280), (30, 7098504), (31, 6869520), (35, 6084432), (36, 5915420), (40, 5323878), (42, 5070360), (45, 4732336), (47, 4530960), (48, 4436565), (56, 3802770), (58, 3671640), (60, 3549252), (62, 3434760), (63, 3380240), (70, 3042216), (72, 2957710), (80, 2661939), (84, 2535180), (87, 2447760), (90, 2366168), (93, 2289840), (94, 2265480), (105, 2028144), (112, 1901385), (116, 1835820), (120, 1774626), (124, 1717380), (126, 1690120), (140, 1521108), (141, 1510320), (144, 1478855), (145, 1468656), (155, 1373904), (168, 1267590), (174, 1223880), (180, 1183084), (186, 1144920), (188, 1132740), (203, 1049040), (210, 1014072), (217, 981360), (232, 917910), (235, 906192), (240, 887313), (248, 858690), (252, 845060), (261, 815920), (279, 763280), (280, 760554), (282, 755160), (290, 734328), (310, 686952), (315, 676048), (329, 647280), (336, 633795), (348, 611940), (360, 591542), (372, 572460), (376, 566370), (406, 524520), (420, 507036), (423, 503440), (434, 490680), (435, 489552), (464, 458955), (465, 457968), (470, 453096), (496, 429345), (504, 422530), (522, 407960), (558, 381640), (560, 380277), (564, 377580), (580, 367164), (609, 349680), (620, 343476), (630, 338024), (651, 327120), (658, 323640), (696, 305970), (705, 302064), (720, 295771), (744, 286230), (752, 283185), (812, 262260), (840, 253518), (846, 251720), (868, 245340), (870, 244776), (899, 236880), (930, 228984), (940, 226548), (987, 215760), (1008, 211265), (1015, 209808), (1044, 203980), (1085, 196272), (1116, 190820), (1128, 188790), (1160, 183582), (1218, 174840), (1240, 171738), (1260, 169012), (1302, 163560), (1305, 163184), (1316, 161820), (1363, 156240), (1392, 152985), (1395, 152656), (1410, 151032), (1457, 146160), (1488, 143115), (1624, 131130), (1645, 129456), (1680, 126759), (1692, 125860), (1736, 122670), (1740, 122388), (1798, 118440), (1827, 116560), (1860, 114492), (1880, 113274), (1953, 109040), (1974, 107880), (2030, 104904), (2088, 101990), (2115, 100688), (2170, 98136), (2232, 95410), (2256, 94395), (2320, 91791), (2436, 87420), (2480, 85869), (2520, 84506), (2604, 81780), (2610, 81592), (2632, 80910), (2697, 78960), (2726, 78120), (2790, 76328), (2820, 75516), (2914, 73080), (2961, 71920), (3045, 69936), (3248, 65565), (3255, 65424), (3290, 64728), (3384, 62930), (3472, 61335), (3480, 61194), (3596, 59220), (3654, 58280), (3720, 57246), (3760, 56637), (3906, 54520), (3948, 53940), (4060, 52452), (4089, 52080), (4176, 50995), (4230, 50344), (4340, 49068), (4371, 48720), (4464, 47705), (4495, 47376), (4872, 43710), (4935, 43152), (5040, 42253), (5208, 40890), (5220, 40796), (5264, 40455), (5394, 39480), (5452, 39060), (5580, 38164), (5640, 37758), (5828, 36540), (5922, 35960), (6090, 34968), (6293, 33840), (6510, 32712), (6580, 32364), (6768, 31465), (6815, 31248), (6960, 30597), (7192, 29610), (7285, 29232), (7308, 29140), (7440, 28623), (7812, 27260), (7896, 26970), (8091, 26320), (8120, 26226), (8178, 26040), (8460, 25172), (8680, 24534), (8742, 24360), (8990, 23688), (9135, 23312), (9541, 22320), (9744, 21855), (9765, 21808), (9870, 21576), (10199, 20880), (10416, 20445), (10440, 20398), (10788, 19740), (10904, 19530), (11160, 19082), (11280, 18879), (11656, 18270), (11844, 17980), (12180, 17484), (12267, 17360), (12586, 16920), (13020, 16356), (13113, 16240), (13160, 16182), (13485, 15792), (13630, 15624), (14384, 14805), (14570, 14616)]