740201280

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1$

素因数の和:306

約数の個数: 448

約数和(自身を含む): 2983626240

約数和(自身を除く): 2243424960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 37, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 74, 78, 80, 84, 91, 96, 104, 105, 111, 112, 120, 130, 140, 148, 156, 160, 168, 182, 185, 192, 195, 208, 210, 222, 224, 229, 240, 259, 260, 273, 280, 296, 312, 320, 336, 364, 370, 390, 416, 420, 444, 448, 455, 458, 480, 481, 518, 520, 546, 555, 560, 592, 624, 672, 687, 728, 740, 777, 780, 832, 840, 888, 910, 916, 960, 962, 1036, 1040, 1092, 1110, 1120, 1145, 1184, 1248, 1295, 1344, 1365, 1374, 1443, 1456, 1480, 1554, 1560, 1603, 1680, 1776, 1820, 1832, 1924, 2072, 2080, 2184, 2220, 2240, 2290, 2368, 2405, 2496, 2590, 2730, 2748, 2886, 2912, 2960, 2977, 3108, 3120, 3206, 3360, 3367, 3435, 3552, 3640, 3664, 3848, 3885, 4144, 4160, 4368, 4440, 4580, 4809, 4810, 5180, 5460, 5496, 5772, 5824, 5920, 5954, 6216, 6240, 6412, 6720, 6734, 6870, 7104, 7215, 7280, 7328, 7696, 7770, 8015, 8288, 8473, 8736, 8880, 8931, 9160, 9618, 9620, 10101, 10360, 10920, 10992, 11544, 11840, 11908, 12432, 12480, 12824, 13468, 13740, 14430, 14560, 14656, 14885, 15392, 15540, 16030, 16576, 16835, 16946, 17472, 17760, 17862, 18320, 19236, 19240, 20202, 20720, 20839, 21840, 21984, 23088, 23816, 24045, 24864, 25419, 25648, 26936, 27480, 28860, 29120, 29770, 30784, 31080, 32060, 33670, 33892, 35520, 35724, 36640, 38472, 38480, 40404, 41440, 41678, 42365, 43680, 43968, 44655, 46176, 47632, 48090, 49728, 50505, 50838, 51296, 53872, 54960, 57720, 59311, 59540, 62160, 62517, 64120, 67340, 67784, 71448, 73280, 76944, 76960, 80808, 82880, 83356, 84730, 87360, 89310, 92352, 95264, 96180, 101010, 101676, 102592, 104195, 107744, 109920, 110149, 115440, 118622, 119080, 124320, 125034, 127095, 128240, 134680, 135568, 142896, 153888, 153920, 161616, 166712, 169460, 177933, 178620, 190528, 192360, 202020, 203352, 208390, 215488, 219840, 220298, 230880, 237244, 238160, 248640, 250068, 254190, 256480, 269360, 271136, 285792, 296555, 307776, 312585, 323232, 330447, 333424, 338920, 355866, 357240, 384720, 404040, 406704, 416780, 440596, 461760, 474488, 476320, 500136, 508380, 512960, 538720, 542272, 550745, 571584, 593110, 625170, 646464, 660894, 666848, 677840, 711732, 714480, 769440, 771043, 808080, 813408, 833560, 881192, 889665, 948976, 952640, 1000272, 1016760, 1077440, 1101490, 1186220, 1250340, 1321788, 1333696, 1355680, 1423464, 1428960, 1538880, 1542086, 1616160, 1626816, 1652235, 1667120, 1762384, 1779330, 1897952, 2000544, 2033520, 2202980, 2313129, 2372440, 2500680, 2643576, 2711360, 2846928, 2857920, 3084172, 3232320, 3304470, 3334240, 3524768, 3558660, 3795904, 3855215, 4001088, 4067040, 4405960, 4626258, 4744880, 5001360, 5287152, 5693856, 6168344, 6608940, 6668480, 7049536, 7117320, 7710430, 8134080, 8811920, 9252516, 9489760, 10002720, 10574304, 11387712, 11565645, 12336688, 13217880, 14234640, 15420860, 17623840, 18505032, 18979520, 20005440, 21148608, 23131290, 24673376, 26435760, 28469280, 30841720, 35247680, 37010064, 46262580, 49346752, 52871520, 56938560, 61683440, 74020128, 92525160, 105743040, 123366880, 148040256, 185050320, 246733760, 370100640, 740201280]

約数ペア:

[(1, 740201280), (2, 370100640), (3, 246733760), (4, 185050320), (5, 148040256), (6, 123366880), (7, 105743040), (8, 92525160), (10, 74020128), (12, 61683440), (13, 56938560), (14, 52871520), (15, 49346752), (16, 46262580), (20, 37010064), (21, 35247680), (24, 30841720), (26, 28469280), (28, 26435760), (30, 24673376), (32, 23131290), (35, 21148608), (37, 20005440), (39, 18979520), (40, 18505032), (42, 17623840), (48, 15420860), (52, 14234640), (56, 13217880), (60, 12336688), (64, 11565645), (65, 11387712), (70, 10574304), (74, 10002720), (78, 9489760), (80, 9252516), (84, 8811920), (91, 8134080), (96, 7710430), (104, 7117320), (105, 7049536), (111, 6668480), (112, 6608940), (120, 6168344), (130, 5693856), (140, 5287152), (148, 5001360), (156, 4744880), (160, 4626258), (168, 4405960), (182, 4067040), (185, 4001088), (192, 3855215), (195, 3795904), (208, 3558660), (210, 3524768), (222, 3334240), (224, 3304470), (229, 3232320), (240, 3084172), (259, 2857920), (260, 2846928), (273, 2711360), (280, 2643576), (296, 2500680), (312, 2372440), (320, 2313129), (336, 2202980), (364, 2033520), (370, 2000544), (390, 1897952), (416, 1779330), (420, 1762384), (444, 1667120), (448, 1652235), (455, 1626816), (458, 1616160), (480, 1542086), (481, 1538880), (518, 1428960), (520, 1423464), (546, 1355680), (555, 1333696), (560, 1321788), (592, 1250340), (624, 1186220), (672, 1101490), (687, 1077440), (728, 1016760), (740, 1000272), (777, 952640), (780, 948976), (832, 889665), (840, 881192), (888, 833560), (910, 813408), (916, 808080), (960, 771043), (962, 769440), (1036, 714480), (1040, 711732), (1092, 677840), (1110, 666848), (1120, 660894), (1145, 646464), (1184, 625170), (1248, 593110), (1295, 571584), (1344, 550745), (1365, 542272), (1374, 538720), (1443, 512960), (1456, 508380), (1480, 500136), (1554, 476320), (1560, 474488), (1603, 461760), (1680, 440596), (1776, 416780), (1820, 406704), (1832, 404040), (1924, 384720), (2072, 357240), (2080, 355866), (2184, 338920), (2220, 333424), (2240, 330447), (2290, 323232), (2368, 312585), (2405, 307776), (2496, 296555), (2590, 285792), (2730, 271136), (2748, 269360), (2886, 256480), (2912, 254190), (2960, 250068), (2977, 248640), (3108, 238160), (3120, 237244), (3206, 230880), (3360, 220298), (3367, 219840), (3435, 215488), (3552, 208390), (3640, 203352), (3664, 202020), (3848, 192360), (3885, 190528), (4144, 178620), (4160, 177933), (4368, 169460), (4440, 166712), (4580, 161616), (4809, 153920), (4810, 153888), (5180, 142896), (5460, 135568), (5496, 134680), (5772, 128240), (5824, 127095), (5920, 125034), (5954, 124320), (6216, 119080), (6240, 118622), (6412, 115440), (6720, 110149), (6734, 109920), (6870, 107744), (7104, 104195), (7215, 102592), (7280, 101676), (7328, 101010), (7696, 96180), (7770, 95264), (8015, 92352), (8288, 89310), (8473, 87360), (8736, 84730), (8880, 83356), (8931, 82880), (9160, 80808), (9618, 76960), (9620, 76944), (10101, 73280), (10360, 71448), (10920, 67784), (10992, 67340), (11544, 64120), (11840, 62517), (11908, 62160), (12432, 59540), (12480, 59311), (12824, 57720), (13468, 54960), (13740, 53872), (14430, 51296), (14560, 50838), (14656, 50505), (14885, 49728), (15392, 48090), (15540, 47632), (16030, 46176), (16576, 44655), (16835, 43968), (16946, 43680), (17472, 42365), (17760, 41678), (17862, 41440), (18320, 40404), (19236, 38480), (19240, 38472), (20202, 36640), (20720, 35724), (20839, 35520), (21840, 33892), (21984, 33670), (23088, 32060), (23816, 31080), (24045, 30784), (24864, 29770), (25419, 29120), (25648, 28860), (26936, 27480)]