220266318720

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{528673}}^1$

素因数の和:528733

約数の個数: 256

約数和(自身を含む): 828284129280

約数和(自身を除く): 608017810560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 64, 70, 80, 84, 93, 96, 105, 112, 120, 124, 128, 140, 155, 160, 168, 186, 192, 210, 217, 224, 240, 248, 280, 310, 320, 336, 372, 384, 420, 434, 448, 465, 480, 496, 560, 620, 640, 651, 672, 744, 840, 868, 896, 930, 960, 992, 1085, 1120, 1240, 1302, 1344, 1488, 1680, 1736, 1860, 1920, 1984, 2170, 2240, 2480, 2604, 2688, 2976, 3255, 3360, 3472, 3720, 3968, 4340, 4480, 4960, 5208, 5952, 6510, 6720, 6944, 7440, 8680, 9920, 10416, 11904, 13020, 13440, 13888, 14880, 17360, 19840, 20832, 26040, 27776, 29760, 34720, 41664, 52080, 59520, 69440, 83328, 104160, 138880, 208320, 416640, 528673, 1057346, 1586019, 2114692, 2643365, 3172038, 3700711, 4229384, 5286730, 6344076, 7401422, 7930095, 8458768, 10573460, 11102133, 12688152, 14802844, 15860190, 16388863, 16917536, 18503555, 21146920, 22204266, 25376304, 29605688, 31720380, 32777726, 33835072, 37007110, 42293840, 44408532, 49166589, 50752608, 55510665, 59211376, 63440760, 65555452, 67670144, 74014220, 81944315, 84587680, 88817064, 98333178, 101505216, 111021330, 114722041, 118422752, 126881520, 131110904, 148028440, 163888630, 169175360, 177634128, 196666356, 203010432, 222042660, 229444082, 236845504, 245832945, 253763040, 262221808, 296056880, 327777260, 338350720, 344166123, 355268256, 393332712, 444085320, 458888164, 473691008, 491665890, 507526080, 524443616, 573610205, 592113760, 655554520, 688332246, 710536512, 786665424, 888170640, 917776328, 983331780, 1015052160, 1048887232, 1147220410, 1184227520, 1311109040, 1376664492, 1421073024, 1573330848, 1720830615, 1776341280, 1835552656, 1966663560, 2097774464, 2294440820, 2368455040, 2622218080, 2753328984, 3146661696, 3441661230, 3552682560, 3671105312, 3933327120, 4588881640, 5244436160, 5506657968, 6293323392, 6883322460, 7105365120, 7342210624, 7866654240, 9177763280, 10488872320, 11013315936, 13766644920, 14684421248, 15733308480, 18355526560, 22026631872, 27533289840, 31466616960, 36711053120, 44053263744, 55066579680, 73422106240, 110133159360, 220266318720]

約数ペア:

[(1, 220266318720), (2, 110133159360), (3, 73422106240), (4, 55066579680), (5, 44053263744), (6, 36711053120), (7, 31466616960), (8, 27533289840), (10, 22026631872), (12, 18355526560), (14, 15733308480), (15, 14684421248), (16, 13766644920), (20, 11013315936), (21, 10488872320), (24, 9177763280), (28, 7866654240), (30, 7342210624), (31, 7105365120), (32, 6883322460), (35, 6293323392), (40, 5506657968), (42, 5244436160), (48, 4588881640), (56, 3933327120), (60, 3671105312), (62, 3552682560), (64, 3441661230), (70, 3146661696), (80, 2753328984), (84, 2622218080), (93, 2368455040), (96, 2294440820), (105, 2097774464), (112, 1966663560), (120, 1835552656), (124, 1776341280), (128, 1720830615), (140, 1573330848), (155, 1421073024), (160, 1376664492), (168, 1311109040), (186, 1184227520), (192, 1147220410), (210, 1048887232), (217, 1015052160), (224, 983331780), (240, 917776328), (248, 888170640), (280, 786665424), (310, 710536512), (320, 688332246), (336, 655554520), (372, 592113760), (384, 573610205), (420, 524443616), (434, 507526080), (448, 491665890), (465, 473691008), (480, 458888164), (496, 444085320), (560, 393332712), (620, 355268256), (640, 344166123), (651, 338350720), (672, 327777260), (744, 296056880), (840, 262221808), (868, 253763040), (896, 245832945), (930, 236845504), (960, 229444082), (992, 222042660), (1085, 203010432), (1120, 196666356), (1240, 177634128), (1302, 169175360), (1344, 163888630), (1488, 148028440), (1680, 131110904), (1736, 126881520), (1860, 118422752), (1920, 114722041), (1984, 111021330), (2170, 101505216), (2240, 98333178), (2480, 88817064), (2604, 84587680), (2688, 81944315), (2976, 74014220), (3255, 67670144), (3360, 65555452), (3472, 63440760), (3720, 59211376), (3968, 55510665), (4340, 50752608), (4480, 49166589), (4960, 44408532), (5208, 42293840), (5952, 37007110), (6510, 33835072), (6720, 32777726), (6944, 31720380), (7440, 29605688), (8680, 25376304), (9920, 22204266), (10416, 21146920), (11904, 18503555), (13020, 16917536), (13440, 16388863), (13888, 15860190), (14880, 14802844), (17360, 12688152), (19840, 11102133), (20832, 10573460), (26040, 8458768), (27776, 7930095), (29760, 7401422), (34720, 6344076), (41664, 5286730), (52080, 4229384), (59520, 3700711), (69440, 3172038), (83328, 2643365), (104160, 2114692), (138880, 1586019), (208320, 1057346), (416640, 528673)]