2016873040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{101}}^1\times {\mathrm{211}}^1$

素因数の和:358

約数の個数: 240

約数和(自身を含む): 5888301696

約数和(自身を除く): 3871428656

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 101, 104, 112, 130, 140, 169, 182, 202, 208, 211, 260, 280, 338, 364, 404, 422, 455, 505, 520, 560, 676, 707, 728, 808, 844, 845, 910, 1010, 1040, 1055, 1183, 1313, 1352, 1414, 1456, 1477, 1616, 1688, 1690, 1820, 2020, 2110, 2366, 2626, 2704, 2743, 2828, 2954, 3376, 3380, 3535, 3640, 4040, 4220, 4732, 5252, 5486, 5656, 5908, 5915, 6565, 6760, 7070, 7280, 7385, 8080, 8440, 9191, 9464, 10504, 10972, 11312, 11816, 11830, 13130, 13520, 13715, 14140, 14770, 16880, 17069, 18382, 18928, 19201, 21008, 21311, 21944, 23632, 23660, 26260, 27430, 28280, 29540, 34138, 35659, 36764, 38402, 42622, 43888, 45955, 47320, 52520, 54860, 56560, 59080, 68276, 71318, 73528, 76804, 85244, 85345, 91910, 94640, 96005, 105040, 106555, 109720, 118160, 119483, 136552, 142636, 147056, 149177, 153608, 170488, 170690, 178295, 183820, 192010, 213110, 219440, 238966, 249613, 273104, 277043, 285272, 298354, 307216, 340976, 341380, 356590, 367640, 384020, 426220, 477932, 499226, 554086, 570544, 596708, 597415, 682760, 713180, 735280, 745885, 768040, 852440, 955864, 998452, 1108172, 1193416, 1194830, 1248065, 1365520, 1385215, 1426360, 1491770, 1536080, 1704880, 1911728, 1939301, 1996904, 2216344, 2386832, 2389660, 2496130, 2770430, 2852720, 2983540, 3601559, 3878602, 3993808, 4432688, 4779320, 4992260, 5540860, 5967080, 7203118, 7757204, 9558640, 9696505, 9984520, 11081720, 11934160, 14406236, 15514408, 18007795, 19393010, 19969040, 22163440, 25210913, 28812472, 31028816, 36015590, 38786020, 50421826, 57624944, 72031180, 77572040, 100843652, 126054565, 144062360, 155144080, 201687304, 252109130, 288124720, 403374608, 504218260, 1008436520, 2016873040]

約数ペア:

[(1, 2016873040), (2, 1008436520), (4, 504218260), (5, 403374608), (7, 288124720), (8, 252109130), (10, 201687304), (13, 155144080), (14, 144062360), (16, 126054565), (20, 100843652), (26, 77572040), (28, 72031180), (35, 57624944), (40, 50421826), (52, 38786020), (56, 36015590), (65, 31028816), (70, 28812472), (80, 25210913), (91, 22163440), (101, 19969040), (104, 19393010), (112, 18007795), (130, 15514408), (140, 14406236), (169, 11934160), (182, 11081720), (202, 9984520), (208, 9696505), (211, 9558640), (260, 7757204), (280, 7203118), (338, 5967080), (364, 5540860), (404, 4992260), (422, 4779320), (455, 4432688), (505, 3993808), (520, 3878602), (560, 3601559), (676, 2983540), (707, 2852720), (728, 2770430), (808, 2496130), (844, 2389660), (845, 2386832), (910, 2216344), (1010, 1996904), (1040, 1939301), (1055, 1911728), (1183, 1704880), (1313, 1536080), (1352, 1491770), (1414, 1426360), (1456, 1385215), (1477, 1365520), (1616, 1248065), (1688, 1194830), (1690, 1193416), (1820, 1108172), (2020, 998452), (2110, 955864), (2366, 852440), (2626, 768040), (2704, 745885), (2743, 735280), (2828, 713180), (2954, 682760), (3376, 597415), (3380, 596708), (3535, 570544), (3640, 554086), (4040, 499226), (4220, 477932), (4732, 426220), (5252, 384020), (5486, 367640), (5656, 356590), (5908, 341380), (5915, 340976), (6565, 307216), (6760, 298354), (7070, 285272), (7280, 277043), (7385, 273104), (8080, 249613), (8440, 238966), (9191, 219440), (9464, 213110), (10504, 192010), (10972, 183820), (11312, 178295), (11816, 170690), (11830, 170488), (13130, 153608), (13520, 149177), (13715, 147056), (14140, 142636), (14770, 136552), (16880, 119483), (17069, 118160), (18382, 109720), (18928, 106555), (19201, 105040), (21008, 96005), (21311, 94640), (21944, 91910), (23632, 85345), (23660, 85244), (26260, 76804), (27430, 73528), (28280, 71318), (29540, 68276), (34138, 59080), (35659, 56560), (36764, 54860), (38402, 52520), (42622, 47320), (43888, 45955)]