1621302480

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1153}}^1$

素因数の和:1216

約数の個数: 400

約数和(自身を含む): 6648812544

約数和(自身を除く): 5027510064

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 31, 35, 36, 40, 42, 45, 48, 54, 56, 60, 62, 63, 70, 72, 80, 81, 84, 90, 93, 105, 108, 112, 120, 124, 126, 135, 140, 144, 155, 162, 168, 180, 186, 189, 210, 216, 217, 240, 248, 252, 270, 279, 280, 310, 315, 324, 336, 360, 372, 378, 405, 420, 432, 434, 465, 496, 504, 540, 558, 560, 567, 620, 630, 648, 651, 720, 744, 756, 810, 837, 840, 868, 930, 945, 1008, 1080, 1085, 1116, 1134, 1153, 1240, 1260, 1296, 1302, 1395, 1488, 1512, 1620, 1674, 1680, 1736, 1860, 1890, 1953, 2160, 2170, 2232, 2268, 2306, 2480, 2511, 2520, 2604, 2790, 2835, 3024, 3240, 3255, 3348, 3459, 3472, 3720, 3780, 3906, 4185, 4340, 4464, 4536, 4612, 5022, 5040, 5208, 5580, 5670, 5765, 5859, 6480, 6510, 6696, 6918, 7440, 7560, 7812, 8071, 8370, 8680, 9072, 9224, 9765, 10044, 10377, 10416, 11160, 11340, 11530, 11718, 12555, 13020, 13392, 13836, 15120, 15624, 16142, 16740, 17295, 17360, 17577, 18448, 19530, 20088, 20754, 22320, 22680, 23060, 23436, 24213, 25110, 26040, 27672, 29295, 31131, 31248, 32284, 33480, 34590, 35154, 35743, 39060, 40176, 40355, 41508, 45360, 46120, 46872, 48426, 50220, 51885, 52080, 55344, 58590, 62262, 64568, 66960, 69180, 70308, 71486, 72639, 78120, 80710, 83016, 87885, 92240, 93393, 93744, 96852, 100440, 103770, 107229, 117180, 121065, 124524, 129136, 138360, 140616, 142972, 145278, 155655, 156240, 161420, 166032, 175770, 178715, 186786, 193704, 200880, 207540, 214458, 217917, 234360, 242130, 249048, 250201, 276720, 281232, 285944, 290556, 311310, 321687, 322840, 351540, 357430, 363195, 373572, 387408, 415080, 428916, 435834, 466965, 468720, 484260, 498096, 500402, 536145, 571888, 581112, 622620, 643374, 645680, 653751, 703080, 714860, 726390, 747144, 750603, 830160, 857832, 871668, 933930, 965061, 968520, 1000804, 1072290, 1089585, 1162224, 1245240, 1251005, 1286748, 1307502, 1406160, 1429720, 1452780, 1494288, 1501206, 1608435, 1715664, 1743336, 1867860, 1930122, 1937040, 2001608, 2144580, 2179170, 2251809, 2490480, 2502010, 2573496, 2615004, 2859440, 2895183, 2905560, 3002412, 3216870, 3268755, 3486672, 3735720, 3753015, 3860244, 4003216, 4289160, 4358340, 4503618, 4825305, 5004020, 5146992, 5230008, 5790366, 5811120, 6004824, 6433740, 6537510, 6755427, 7471440, 7506030, 7720488, 8578320, 8716680, 9007236, 9650610, 10008040, 10460016, 11259045, 11580732, 12009648, 12867480, 13075020, 13510854, 14475915, 15012060, 15440976, 17433360, 18014472, 19301220, 20016080, 20266281, 22518090, 23161464, 25734960, 26150040, 27021708, 28951830, 30024120, 33777135, 36028944, 38602440, 40532562, 45036180, 46322928, 52300080, 54043416, 57903660, 60048240, 67554270, 77204880, 81065124, 90072360, 101331405, 108086832, 115807320, 135108540, 162130248, 180144720, 202662810, 231614640, 270217080, 324260496, 405325620, 540434160, 810651240, 1621302480]

約数ペア:

[(1, 1621302480), (2, 810651240), (3, 540434160), (4, 405325620), (5, 324260496), (6, 270217080), (7, 231614640), (8, 202662810), (9, 180144720), (10, 162130248), (12, 135108540), (14, 115807320), (15, 108086832), (16, 101331405), (18, 90072360), (20, 81065124), (21, 77204880), (24, 67554270), (27, 60048240), (28, 57903660), (30, 54043416), (31, 52300080), (35, 46322928), (36, 45036180), (40, 40532562), (42, 38602440), (45, 36028944), (48, 33777135), (54, 30024120), (56, 28951830), (60, 27021708), (62, 26150040), (63, 25734960), (70, 23161464), (72, 22518090), (80, 20266281), (81, 20016080), (84, 19301220), (90, 18014472), (93, 17433360), (105, 15440976), (108, 15012060), (112, 14475915), (120, 13510854), (124, 13075020), (126, 12867480), (135, 12009648), (140, 11580732), (144, 11259045), (155, 10460016), (162, 10008040), (168, 9650610), (180, 9007236), (186, 8716680), (189, 8578320), (210, 7720488), (216, 7506030), (217, 7471440), (240, 6755427), (248, 6537510), (252, 6433740), (270, 6004824), (279, 5811120), (280, 5790366), (310, 5230008), (315, 5146992), (324, 5004020), (336, 4825305), (360, 4503618), (372, 4358340), (378, 4289160), (405, 4003216), (420, 3860244), (432, 3753015), (434, 3735720), (465, 3486672), (496, 3268755), (504, 3216870), (540, 3002412), (558, 2905560), (560, 2895183), (567, 2859440), (620, 2615004), (630, 2573496), (648, 2502010), (651, 2490480), (720, 2251809), (744, 2179170), (756, 2144580), (810, 2001608), (837, 1937040), (840, 1930122), (868, 1867860), (930, 1743336), (945, 1715664), (1008, 1608435), (1080, 1501206), (1085, 1494288), (1116, 1452780), (1134, 1429720), (1153, 1406160), (1240, 1307502), (1260, 1286748), (1296, 1251005), (1302, 1245240), (1395, 1162224), (1488, 1089585), (1512, 1072290), (1620, 1000804), (1674, 968520), (1680, 965061), (1736, 933930), (1860, 871668), (1890, 857832), (1953, 830160), (2160, 750603), (2170, 747144), (2232, 726390), (2268, 714860), (2306, 703080), (2480, 653751), (2511, 645680), (2520, 643374), (2604, 622620), (2790, 581112), (2835, 571888), (3024, 536145), (3240, 500402), (3255, 498096), (3348, 484260), (3459, 468720), (3472, 466965), (3720, 435834), (3780, 428916), (3906, 415080), (4185, 387408), (4340, 373572), (4464, 363195), (4536, 357430), (4612, 351540), (5022, 322840), (5040, 321687), (5208, 311310), (5580, 290556), (5670, 285944), (5765, 281232), (5859, 276720), (6480, 250201), (6510, 249048), (6696, 242130), (6918, 234360), (7440, 217917), (7560, 214458), (7812, 207540), (8071, 200880), (8370, 193704), (8680, 186786), (9072, 178715), (9224, 175770), (9765, 166032), (10044, 161420), (10377, 156240), (10416, 155655), (11160, 145278), (11340, 142972), (11530, 140616), (11718, 138360), (12555, 129136), (13020, 124524), (13392, 121065), (13836, 117180), (15120, 107229), (15624, 103770), (16142, 100440), (16740, 96852), (17295, 93744), (17360, 93393), (17577, 92240), (18448, 87885), (19530, 83016), (20088, 80710), (20754, 78120), (22320, 72639), (22680, 71486), (23060, 70308), (23436, 69180), (24213, 66960), (25110, 64568), (26040, 62262), (27672, 58590), (29295, 55344), (31131, 52080), (31248, 51885), (32284, 50220), (33480, 48426), (34590, 46872), (35154, 46120), (35743, 45360), (39060, 41508), (40176, 40355)]