21274888320

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{17021}}^1$

素因数の和:17084

約数の個数: 384

約数和(自身を含む): 86673300480

約数和(自身を除く): 65398412160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 64, 70, 72, 80, 84, 90, 93, 96, 105, 112, 120, 124, 126, 128, 140, 144, 155, 160, 168, 180, 186, 192, 210, 217, 224, 240, 248, 252, 279, 280, 288, 310, 315, 320, 336, 360, 372, 384, 420, 434, 448, 465, 480, 496, 504, 558, 560, 576, 620, 630, 640, 651, 672, 720, 744, 840, 868, 896, 930, 960, 992, 1008, 1085, 1116, 1120, 1152, 1240, 1260, 1302, 1344, 1395, 1440, 1488, 1680, 1736, 1860, 1920, 1953, 1984, 2016, 2170, 2232, 2240, 2480, 2520, 2604, 2688, 2790, 2880, 2976, 3255, 3360, 3472, 3720, 3906, 3968, 4032, 4340, 4464, 4480, 4960, 5040, 5208, 5580, 5760, 5952, 6510, 6720, 6944, 7440, 7812, 8064, 8680, 8928, 9765, 9920, 10080, 10416, 11160, 11904, 13020, 13440, 13888, 14880, 15624, 17021, 17360, 17856, 19530, 19840, 20160, 20832, 22320, 26040, 27776, 29760, 31248, 34042, 34720, 35712, 39060, 40320, 41664, 44640, 51063, 52080, 59520, 62496, 68084, 69440, 78120, 83328, 85105, 89280, 102126, 104160, 119147, 124992, 136168, 138880, 153189, 156240, 170210, 178560, 204252, 208320, 238294, 249984, 255315, 272336, 306378, 312480, 340420, 357441, 408504, 416640, 476588, 510630, 527651, 544672, 595735, 612756, 624960, 680840, 714882, 765945, 817008, 953176, 1021260, 1055302, 1072323, 1089344, 1191470, 1225512, 1249920, 1361680, 1429764, 1531890, 1582953, 1634016, 1787205, 1906352, 2042520, 2110604, 2144646, 2178688, 2382940, 2451024, 2638255, 2723360, 2859528, 3063780, 3165906, 3268032, 3574410, 3693557, 3812704, 4085040, 4221208, 4289292, 4748859, 4765880, 4902048, 5276510, 5361615, 5446720, 5719056, 6127560, 6331812, 6536064, 7148820, 7387114, 7625408, 7914765, 8170080, 8442416, 8578584, 9497718, 9531760, 9804096, 10553020, 10723230, 10893440, 11080671, 11438112, 12255120, 12663624, 14297640, 14774228, 15250816, 15829530, 16340160, 16884832, 17157168, 18467785, 18995436, 19063520, 19608192, 21106040, 21446460, 22161342, 22876224, 23744295, 24510240, 25327248, 28595280, 29548456, 31659060, 32680320, 33242013, 33769664, 34314336, 36935570, 37990872, 38127040, 42212080, 42892920, 44322684, 45752448, 47488590, 49020480, 50654496, 55403355, 57190560, 59096912, 63318120, 66484026, 67539328, 68628672, 73871140, 75981744, 76254080, 84424160, 85785840, 88645368, 94977180, 98040960, 101308992, 110806710, 114381120, 118193824, 126636240, 132968052, 137257344, 147742280, 151963488, 166210065, 168848320, 171571680, 177290736, 189954360, 202617984, 221613420, 228762240, 236387648, 253272480, 265936104, 295484560, 303926976, 332420130, 337696640, 343143360, 354581472, 379908720, 443226840, 472775296, 506544960, 531872208, 590969120, 607853952, 664840260, 686286720, 709162944, 759817440, 886453680, 1013089920, 1063744416, 1181938240, 1329680520, 1418325888, 1519634880, 1772907360, 2127488832, 2363876480, 2659361040, 3039269760, 3545814720, 4254977664, 5318722080, 7091629440, 10637444160, 21274888320]

約数ペア:

[(1, 21274888320), (2, 10637444160), (3, 7091629440), (4, 5318722080), (5, 4254977664), (6, 3545814720), (7, 3039269760), (8, 2659361040), (9, 2363876480), (10, 2127488832), (12, 1772907360), (14, 1519634880), (15, 1418325888), (16, 1329680520), (18, 1181938240), (20, 1063744416), (21, 1013089920), (24, 886453680), (28, 759817440), (30, 709162944), (31, 686286720), (32, 664840260), (35, 607853952), (36, 590969120), (40, 531872208), (42, 506544960), (45, 472775296), (48, 443226840), (56, 379908720), (60, 354581472), (62, 343143360), (63, 337696640), (64, 332420130), (70, 303926976), (72, 295484560), (80, 265936104), (84, 253272480), (90, 236387648), (93, 228762240), (96, 221613420), (105, 202617984), (112, 189954360), (120, 177290736), (124, 171571680), (126, 168848320), (128, 166210065), (140, 151963488), (144, 147742280), (155, 137257344), (160, 132968052), (168, 126636240), (180, 118193824), (186, 114381120), (192, 110806710), (210, 101308992), (217, 98040960), (224, 94977180), (240, 88645368), (248, 85785840), (252, 84424160), (279, 76254080), (280, 75981744), (288, 73871140), (310, 68628672), (315, 67539328), (320, 66484026), (336, 63318120), (360, 59096912), (372, 57190560), (384, 55403355), (420, 50654496), (434, 49020480), (448, 47488590), (465, 45752448), (480, 44322684), (496, 42892920), (504, 42212080), (558, 38127040), (560, 37990872), (576, 36935570), (620, 34314336), (630, 33769664), (640, 33242013), (651, 32680320), (672, 31659060), (720, 29548456), (744, 28595280), (840, 25327248), (868, 24510240), (896, 23744295), (930, 22876224), (960, 22161342), (992, 21446460), (1008, 21106040), (1085, 19608192), (1116, 19063520), (1120, 18995436), (1152, 18467785), (1240, 17157168), (1260, 16884832), (1302, 16340160), (1344, 15829530), (1395, 15250816), (1440, 14774228), (1488, 14297640), (1680, 12663624), (1736, 12255120), (1860, 11438112), (1920, 11080671), (1953, 10893440), (1984, 10723230), (2016, 10553020), (2170, 9804096), (2232, 9531760), (2240, 9497718), (2480, 8578584), (2520, 8442416), (2604, 8170080), (2688, 7914765), (2790, 7625408), (2880, 7387114), (2976, 7148820), (3255, 6536064), (3360, 6331812), (3472, 6127560), (3720, 5719056), (3906, 5446720), (3968, 5361615), (4032, 5276510), (4340, 4902048), (4464, 4765880), (4480, 4748859), (4960, 4289292), (5040, 4221208), (5208, 4085040), (5580, 3812704), (5760, 3693557), (5952, 3574410), (6510, 3268032), (6720, 3165906), (6944, 3063780), (7440, 2859528), (7812, 2723360), (8064, 2638255), (8680, 2451024), (8928, 2382940), (9765, 2178688), (9920, 2144646), (10080, 2110604), (10416, 2042520), (11160, 1906352), (11904, 1787205), (13020, 1634016), (13440, 1582953), (13888, 1531890), (14880, 1429764), (15624, 1361680), (17021, 1249920), (17360, 1225512), (17856, 1191470), (19530, 1089344), (19840, 1072323), (20160, 1055302), (20832, 1021260), (22320, 953176), (26040, 817008), (27776, 765945), (29760, 714882), (31248, 680840), (34042, 624960), (34720, 612756), (35712, 595735), (39060, 544672), (40320, 527651), (41664, 510630), (44640, 476588), (51063, 416640), (52080, 408504), (59520, 357441), (62496, 340420), (68084, 312480), (69440, 306378), (78120, 272336), (83328, 255315), (85105, 249984), (89280, 238294), (102126, 208320), (104160, 204252), (119147, 178560), (124992, 170210), (136168, 156240), (138880, 153189)]