1801837440

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{617}}^1$

素因数の和:671

約数の個数: 384

約数和(自身を含む): 6921352800

約数和(自身を除く): 5119515360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 169, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 338, 351, 360, 384, 390, 416, 432, 468, 480, 507, 520, 540, 576, 585, 617, 624, 640, 676, 702, 720, 780, 832, 845, 864, 936, 960, 1014, 1040, 1080, 1152, 1170, 1234, 1248, 1352, 1404, 1440, 1521, 1560, 1664, 1690, 1728, 1755, 1851, 1872, 1920, 2028, 2080, 2160, 2340, 2468, 2496, 2535, 2704, 2808, 2880, 3042, 3085, 3120, 3380, 3456, 3510, 3702, 3744, 4056, 4160, 4320, 4563, 4680, 4936, 4992, 5070, 5408, 5553, 5616, 5760, 6084, 6170, 6240, 6760, 7020, 7404, 7488, 7605, 8021, 8112, 8320, 8640, 9126, 9255, 9360, 9872, 10140, 10816, 11106, 11232, 12168, 12340, 12480, 13520, 14040, 14808, 14976, 15210, 16042, 16224, 16659, 17280, 18252, 18510, 18720, 19744, 20280, 21632, 22212, 22464, 22815, 24063, 24336, 24680, 24960, 27040, 27765, 28080, 29616, 30420, 32084, 32448, 33318, 36504, 37020, 37440, 39488, 40105, 40560, 44424, 44928, 45630, 48126, 48672, 49360, 54080, 55530, 56160, 59232, 60840, 64168, 64896, 66636, 72189, 73008, 74040, 74880, 78976, 80210, 81120, 83295, 88848, 91260, 96252, 97344, 98720, 104273, 108160, 111060, 112320, 118464, 120315, 121680, 128336, 133272, 144378, 146016, 148080, 160420, 162240, 166590, 177696, 182520, 192504, 194688, 197440, 208546, 216567, 222120, 224640, 236928, 240630, 243360, 256672, 266544, 288756, 292032, 296160, 312819, 320840, 324480, 333180, 355392, 360945, 365040, 385008, 394880, 417092, 433134, 444240, 481260, 486720, 513344, 521365, 533088, 577512, 584064, 592320, 625638, 641680, 666360, 710784, 721890, 730080, 770016, 834184, 866268, 888480, 938457, 962520, 973440, 1026688, 1042730, 1066176, 1082835, 1155024, 1184640, 1251276, 1283360, 1332720, 1443780, 1460160, 1540032, 1564095, 1668368, 1732536, 1776960, 1876914, 1925040, 2085460, 2132352, 2165670, 2310048, 2502552, 2566720, 2665440, 2815371, 2887560, 2920320, 3080064, 3128190, 3336736, 3465072, 3553920, 3753828, 3850080, 4170920, 4331340, 4620096, 4692285, 5005104, 5133440, 5330880, 5630742, 5775120, 6256380, 6673472, 6930144, 7507656, 7700160, 8341840, 8662680, 9240192, 9384570, 10010208, 10661760, 11261484, 11550240, 12512760, 13346944, 13860288, 14076855, 15015312, 15400320, 16683680, 17325360, 18769140, 20020416, 22522968, 23100480, 25025520, 27720576, 28153710, 30030624, 33367360, 34650720, 37538280, 40040832, 45045936, 46200960, 50051040, 56307420, 60061248, 66734720, 69301440, 75076560, 90091872, 100102080, 112614840, 120122496, 138602880, 150153120, 180183744, 200204160, 225229680, 300306240, 360367488, 450459360, 600612480, 900918720, 1801837440]

約数ペア:

[(1, 1801837440), (2, 900918720), (3, 600612480), (4, 450459360), (5, 360367488), (6, 300306240), (8, 225229680), (9, 200204160), (10, 180183744), (12, 150153120), (13, 138602880), (15, 120122496), (16, 112614840), (18, 100102080), (20, 90091872), (24, 75076560), (26, 69301440), (27, 66734720), (30, 60061248), (32, 56307420), (36, 50051040), (39, 46200960), (40, 45045936), (45, 40040832), (48, 37538280), (52, 34650720), (54, 33367360), (60, 30030624), (64, 28153710), (65, 27720576), (72, 25025520), (78, 23100480), (80, 22522968), (90, 20020416), (96, 18769140), (104, 17325360), (108, 16683680), (117, 15400320), (120, 15015312), (128, 14076855), (130, 13860288), (135, 13346944), (144, 12512760), (156, 11550240), (160, 11261484), (169, 10661760), (180, 10010208), (192, 9384570), (195, 9240192), (208, 8662680), (216, 8341840), (234, 7700160), (240, 7507656), (260, 6930144), (270, 6673472), (288, 6256380), (312, 5775120), (320, 5630742), (338, 5330880), (351, 5133440), (360, 5005104), (384, 4692285), (390, 4620096), (416, 4331340), (432, 4170920), (468, 3850080), (480, 3753828), (507, 3553920), (520, 3465072), (540, 3336736), (576, 3128190), (585, 3080064), (617, 2920320), (624, 2887560), (640, 2815371), (676, 2665440), (702, 2566720), (720, 2502552), (780, 2310048), (832, 2165670), (845, 2132352), (864, 2085460), (936, 1925040), (960, 1876914), (1014, 1776960), (1040, 1732536), (1080, 1668368), (1152, 1564095), (1170, 1540032), (1234, 1460160), (1248, 1443780), (1352, 1332720), (1404, 1283360), (1440, 1251276), (1521, 1184640), (1560, 1155024), (1664, 1082835), (1690, 1066176), (1728, 1042730), (1755, 1026688), (1851, 973440), (1872, 962520), (1920, 938457), (2028, 888480), (2080, 866268), (2160, 834184), (2340, 770016), (2468, 730080), (2496, 721890), (2535, 710784), (2704, 666360), (2808, 641680), (2880, 625638), (3042, 592320), (3085, 584064), (3120, 577512), (3380, 533088), (3456, 521365), (3510, 513344), (3702, 486720), (3744, 481260), (4056, 444240), (4160, 433134), (4320, 417092), (4563, 394880), (4680, 385008), (4936, 365040), (4992, 360945), (5070, 355392), (5408, 333180), (5553, 324480), (5616, 320840), (5760, 312819), (6084, 296160), (6170, 292032), (6240, 288756), (6760, 266544), (7020, 256672), (7404, 243360), (7488, 240630), (7605, 236928), (8021, 224640), (8112, 222120), (8320, 216567), (8640, 208546), (9126, 197440), (9255, 194688), (9360, 192504), (9872, 182520), (10140, 177696), (10816, 166590), (11106, 162240), (11232, 160420), (12168, 148080), (12340, 146016), (12480, 144378), (13520, 133272), (14040, 128336), (14808, 121680), (14976, 120315), (15210, 118464), (16042, 112320), (16224, 111060), (16659, 108160), (17280, 104273), (18252, 98720), (18510, 97344), (18720, 96252), (19744, 91260), (20280, 88848), (21632, 83295), (22212, 81120), (22464, 80210), (22815, 78976), (24063, 74880), (24336, 74040), (24680, 73008), (24960, 72189), (27040, 66636), (27765, 64896), (28080, 64168), (29616, 60840), (30420, 59232), (32084, 56160), (32448, 55530), (33318, 54080), (36504, 49360), (37020, 48672), (37440, 48126), (39488, 45630), (40105, 44928), (40560, 44424)]