1020169080

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1451}}^1$

素因数の和:1512

約数の個数: 320

約数和(自身を含む): 4047943680

約数和(自身を除く): 3027774600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 31, 35, 36, 40, 42, 45, 54, 56, 60, 62, 63, 70, 72, 81, 84, 90, 93, 105, 108, 120, 124, 126, 135, 140, 155, 162, 168, 180, 186, 189, 210, 216, 217, 248, 252, 270, 279, 280, 310, 315, 324, 360, 372, 378, 405, 420, 434, 465, 504, 540, 558, 567, 620, 630, 648, 651, 744, 756, 810, 837, 840, 868, 930, 945, 1080, 1085, 1116, 1134, 1240, 1260, 1302, 1395, 1451, 1512, 1620, 1674, 1736, 1860, 1890, 1953, 2170, 2232, 2268, 2511, 2520, 2604, 2790, 2835, 2902, 3240, 3255, 3348, 3720, 3780, 3906, 4185, 4340, 4353, 4536, 5022, 5208, 5580, 5670, 5804, 5859, 6510, 6696, 7255, 7560, 7812, 8370, 8680, 8706, 9765, 10044, 10157, 11160, 11340, 11608, 11718, 12555, 13020, 13059, 14510, 15624, 16740, 17412, 17577, 19530, 20088, 20314, 21765, 22680, 23436, 25110, 26040, 26118, 29020, 29295, 30471, 33480, 34824, 35154, 39060, 39177, 40628, 43530, 44981, 46872, 50220, 50785, 52236, 58040, 58590, 60942, 65295, 70308, 78120, 78354, 81256, 87060, 87885, 89962, 91413, 100440, 101570, 104472, 117180, 117531, 121884, 130590, 134943, 140616, 152355, 156708, 174120, 175770, 179924, 182826, 195885, 203140, 224905, 234360, 235062, 243768, 261180, 269886, 274239, 304710, 313416, 314867, 351540, 359848, 365652, 391770, 404829, 406280, 449810, 457065, 470124, 522360, 539772, 548478, 587655, 609420, 629734, 674715, 703080, 731304, 783540, 809658, 822717, 899620, 914130, 940248, 944601, 1079544, 1096956, 1175310, 1214487, 1218840, 1259468, 1349430, 1371195, 1567080, 1574335, 1619316, 1645434, 1799240, 1828260, 1889202, 2024145, 2193912, 2350620, 2428974, 2518936, 2698860, 2742390, 2833803, 3148670, 3238632, 3290868, 3643461, 3656520, 3778404, 4048290, 4113585, 4701240, 4723005, 4857948, 5397720, 5484780, 5667606, 6072435, 6297340, 6581736, 7286922, 7556808, 8096580, 8227170, 8501409, 9446010, 9715896, 10969560, 11335212, 12144870, 12594680, 14169015, 14573844, 16193160, 16454340, 17002818, 18217305, 18892020, 22670424, 24289740, 25504227, 28338030, 29147688, 32908680, 34005636, 36434610, 37784040, 42507045, 48579480, 51008454, 56676060, 68011272, 72869220, 85014090, 102016908, 113352120, 127521135, 145738440, 170028180, 204033816, 255042270, 340056360, 510084540, 1020169080]

約数ペア:

[(1, 1020169080), (2, 510084540), (3, 340056360), (4, 255042270), (5, 204033816), (6, 170028180), (7, 145738440), (8, 127521135), (9, 113352120), (10, 102016908), (12, 85014090), (14, 72869220), (15, 68011272), (18, 56676060), (20, 51008454), (21, 48579480), (24, 42507045), (27, 37784040), (28, 36434610), (30, 34005636), (31, 32908680), (35, 29147688), (36, 28338030), (40, 25504227), (42, 24289740), (45, 22670424), (54, 18892020), (56, 18217305), (60, 17002818), (62, 16454340), (63, 16193160), (70, 14573844), (72, 14169015), (81, 12594680), (84, 12144870), (90, 11335212), (93, 10969560), (105, 9715896), (108, 9446010), (120, 8501409), (124, 8227170), (126, 8096580), (135, 7556808), (140, 7286922), (155, 6581736), (162, 6297340), (168, 6072435), (180, 5667606), (186, 5484780), (189, 5397720), (210, 4857948), (216, 4723005), (217, 4701240), (248, 4113585), (252, 4048290), (270, 3778404), (279, 3656520), (280, 3643461), (310, 3290868), (315, 3238632), (324, 3148670), (360, 2833803), (372, 2742390), (378, 2698860), (405, 2518936), (420, 2428974), (434, 2350620), (465, 2193912), (504, 2024145), (540, 1889202), (558, 1828260), (567, 1799240), (620, 1645434), (630, 1619316), (648, 1574335), (651, 1567080), (744, 1371195), (756, 1349430), (810, 1259468), (837, 1218840), (840, 1214487), (868, 1175310), (930, 1096956), (945, 1079544), (1080, 944601), (1085, 940248), (1116, 914130), (1134, 899620), (1240, 822717), (1260, 809658), (1302, 783540), (1395, 731304), (1451, 703080), (1512, 674715), (1620, 629734), (1674, 609420), (1736, 587655), (1860, 548478), (1890, 539772), (1953, 522360), (2170, 470124), (2232, 457065), (2268, 449810), (2511, 406280), (2520, 404829), (2604, 391770), (2790, 365652), (2835, 359848), (2902, 351540), (3240, 314867), (3255, 313416), (3348, 304710), (3720, 274239), (3780, 269886), (3906, 261180), (4185, 243768), (4340, 235062), (4353, 234360), (4536, 224905), (5022, 203140), (5208, 195885), (5580, 182826), (5670, 179924), (5804, 175770), (5859, 174120), (6510, 156708), (6696, 152355), (7255, 140616), (7560, 134943), (7812, 130590), (8370, 121884), (8680, 117531), (8706, 117180), (9765, 104472), (10044, 101570), (10157, 100440), (11160, 91413), (11340, 89962), (11608, 87885), (11718, 87060), (12555, 81256), (13020, 78354), (13059, 78120), (14510, 70308), (15624, 65295), (16740, 60942), (17412, 58590), (17577, 58040), (19530, 52236), (20088, 50785), (20314, 50220), (21765, 46872), (22680, 44981), (23436, 43530), (25110, 40628), (26040, 39177), (26118, 39060), (29020, 35154), (29295, 34824), (30471, 33480)]