1827621120

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1181}}^1$

素因数の和:1249

約数の個数: 288

約数和(自身を含む): 6494229504

約数和(自身を除く): 4666608384

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 32, 39, 40, 48, 52, 60, 62, 64, 65, 78, 80, 93, 96, 104, 120, 124, 128, 130, 155, 156, 160, 186, 192, 195, 208, 240, 248, 256, 260, 310, 312, 320, 372, 384, 390, 403, 416, 465, 480, 496, 520, 620, 624, 640, 744, 768, 780, 806, 832, 930, 960, 992, 1040, 1181, 1209, 1240, 1248, 1280, 1488, 1560, 1612, 1664, 1860, 1920, 1984, 2015, 2080, 2362, 2418, 2480, 2496, 2976, 3120, 3224, 3328, 3543, 3720, 3840, 3968, 4030, 4160, 4724, 4836, 4960, 4992, 5905, 5952, 6045, 6240, 6448, 7086, 7440, 7936, 8060, 8320, 9448, 9672, 9920, 9984, 11810, 11904, 12090, 12480, 12896, 14172, 14880, 15353, 16120, 16640, 17715, 18896, 19344, 19840, 23620, 23808, 24180, 24960, 25792, 28344, 29760, 30706, 32240, 35430, 36611, 37792, 38688, 39680, 46059, 47240, 48360, 49920, 51584, 56688, 59520, 61412, 64480, 70860, 73222, 75584, 76765, 77376, 92118, 94480, 96720, 103168, 109833, 113376, 119040, 122824, 128960, 141720, 146444, 151168, 153530, 154752, 183055, 184236, 188960, 193440, 219666, 226752, 230295, 245648, 257920, 283440, 292888, 302336, 307060, 309504, 366110, 368472, 377920, 386880, 439332, 453504, 460590, 475943, 491296, 515840, 549165, 566880, 585776, 614120, 732220, 736944, 755840, 773760, 878664, 907008, 921180, 951886, 982592, 1098330, 1133760, 1171552, 1228240, 1427829, 1464440, 1473888, 1511680, 1547520, 1757328, 1842360, 1903772, 1965184, 2196660, 2267520, 2343104, 2379715, 2456480, 2855658, 2928880, 2947776, 3514656, 3684720, 3807544, 3930368, 4393320, 4535040, 4686208, 4759430, 4912960, 5711316, 5857760, 5895552, 7029312, 7139145, 7369440, 7615088, 8786640, 9372416, 9518860, 9825920, 11422632, 11715520, 11791104, 14058624, 14278290, 14738880, 15230176, 17573280, 19037720, 19651840, 22845264, 23431040, 28117248, 28556580, 29477760, 30460352, 35146560, 38075440, 45690528, 46862080, 57113160, 58955520, 60920704, 70293120, 76150880, 91381056, 114226320, 121841408, 140586240, 152301760, 182762112, 228452640, 304603520, 365524224, 456905280, 609207040, 913810560, 1827621120]

約数ペア:

[(1, 1827621120), (2, 913810560), (3, 609207040), (4, 456905280), (5, 365524224), (6, 304603520), (8, 228452640), (10, 182762112), (12, 152301760), (13, 140586240), (15, 121841408), (16, 114226320), (20, 91381056), (24, 76150880), (26, 70293120), (30, 60920704), (31, 58955520), (32, 57113160), (39, 46862080), (40, 45690528), (48, 38075440), (52, 35146560), (60, 30460352), (62, 29477760), (64, 28556580), (65, 28117248), (78, 23431040), (80, 22845264), (93, 19651840), (96, 19037720), (104, 17573280), (120, 15230176), (124, 14738880), (128, 14278290), (130, 14058624), (155, 11791104), (156, 11715520), (160, 11422632), (186, 9825920), (192, 9518860), (195, 9372416), (208, 8786640), (240, 7615088), (248, 7369440), (256, 7139145), (260, 7029312), (310, 5895552), (312, 5857760), (320, 5711316), (372, 4912960), (384, 4759430), (390, 4686208), (403, 4535040), (416, 4393320), (465, 3930368), (480, 3807544), (496, 3684720), (520, 3514656), (620, 2947776), (624, 2928880), (640, 2855658), (744, 2456480), (768, 2379715), (780, 2343104), (806, 2267520), (832, 2196660), (930, 1965184), (960, 1903772), (992, 1842360), (1040, 1757328), (1181, 1547520), (1209, 1511680), (1240, 1473888), (1248, 1464440), (1280, 1427829), (1488, 1228240), (1560, 1171552), (1612, 1133760), (1664, 1098330), (1860, 982592), (1920, 951886), (1984, 921180), (2015, 907008), (2080, 878664), (2362, 773760), (2418, 755840), (2480, 736944), (2496, 732220), (2976, 614120), (3120, 585776), (3224, 566880), (3328, 549165), (3543, 515840), (3720, 491296), (3840, 475943), (3968, 460590), (4030, 453504), (4160, 439332), (4724, 386880), (4836, 377920), (4960, 368472), (4992, 366110), (5905, 309504), (5952, 307060), (6045, 302336), (6240, 292888), (6448, 283440), (7086, 257920), (7440, 245648), (7936, 230295), (8060, 226752), (8320, 219666), (9448, 193440), (9672, 188960), (9920, 184236), (9984, 183055), (11810, 154752), (11904, 153530), (12090, 151168), (12480, 146444), (12896, 141720), (14172, 128960), (14880, 122824), (15353, 119040), (16120, 113376), (16640, 109833), (17715, 103168), (18896, 96720), (19344, 94480), (19840, 92118), (23620, 77376), (23808, 76765), (24180, 75584), (24960, 73222), (25792, 70860), (28344, 64480), (29760, 61412), (30706, 59520), (32240, 56688), (35430, 51584), (36611, 49920), (37792, 48360), (38688, 47240), (39680, 46059)]