131334840

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1$

素因数の和:267

約数の個数: 384

約数和(自身を含む): 555609600

約数和(自身を除く): 424274760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 19, 20, 21, 24, 26, 28, 30, 35, 36, 38, 39, 40, 42, 45, 52, 56, 57, 60, 63, 65, 70, 72, 76, 78, 84, 90, 91, 95, 104, 105, 114, 117, 120, 126, 130, 133, 140, 152, 156, 168, 171, 180, 182, 190, 195, 210, 211, 228, 234, 247, 252, 260, 266, 273, 280, 285, 312, 315, 342, 360, 364, 380, 390, 399, 420, 422, 455, 456, 468, 494, 504, 520, 532, 546, 570, 585, 630, 633, 665, 684, 728, 741, 760, 780, 798, 819, 840, 844, 855, 910, 936, 988, 1055, 1064, 1092, 1140, 1170, 1197, 1235, 1260, 1266, 1330, 1365, 1368, 1477, 1482, 1560, 1596, 1638, 1688, 1710, 1729, 1820, 1899, 1976, 1995, 2110, 2184, 2223, 2280, 2340, 2394, 2470, 2520, 2532, 2660, 2730, 2743, 2954, 2964, 3165, 3192, 3276, 3420, 3458, 3640, 3705, 3798, 3990, 4009, 4095, 4220, 4431, 4446, 4680, 4788, 4940, 5064, 5187, 5320, 5460, 5486, 5908, 5928, 5985, 6330, 6552, 6840, 6916, 7385, 7410, 7596, 7980, 8018, 8190, 8229, 8440, 8645, 8862, 8892, 9495, 9576, 9880, 10374, 10920, 10972, 11115, 11816, 11970, 12027, 12660, 13293, 13715, 13832, 14770, 14820, 15192, 15561, 15960, 16036, 16380, 16458, 17290, 17724, 17784, 18990, 19201, 20045, 20748, 21944, 22155, 22230, 23940, 24054, 24687, 25320, 25935, 26586, 27430, 28063, 29540, 29640, 31122, 32072, 32760, 32916, 34580, 35448, 36081, 37980, 38402, 40090, 41145, 41496, 44310, 44460, 47880, 48108, 49374, 51870, 52117, 53172, 54860, 56126, 57603, 59080, 60135, 62244, 65832, 66465, 69160, 72162, 75960, 76804, 77805, 80180, 82290, 84189, 88620, 88920, 96005, 96216, 98748, 103740, 104234, 106344, 109720, 112252, 115206, 120270, 123435, 124488, 132930, 140315, 144324, 153608, 155610, 156351, 160360, 164580, 168378, 172809, 177240, 180405, 192010, 197496, 207480, 208468, 224504, 230412, 240540, 246870, 252567, 260585, 265860, 280630, 288015, 288648, 311220, 312702, 329160, 336756, 345618, 360810, 364819, 384020, 416936, 420945, 460824, 469053, 481080, 493740, 505134, 521170, 531720, 561260, 576030, 622440, 625404, 673512, 691236, 721620, 729638, 768040, 781755, 841890, 864045, 938106, 987480, 1010268, 1042340, 1094457, 1122520, 1152060, 1250808, 1262835, 1382472, 1443240, 1459276, 1563510, 1683780, 1728090, 1824095, 1876212, 2020536, 2084680, 2188914, 2304120, 2345265, 2525670, 2918552, 3127020, 3283371, 3367560, 3456180, 3648190, 3752424, 4377828, 4690530, 5051340, 5472285, 6254040, 6566742, 6912360, 7296380, 8755656, 9381060, 10102680, 10944570, 13133484, 14592760, 16416855, 18762120, 21889140, 26266968, 32833710, 43778280, 65667420, 131334840]

約数ペア:

[(1, 131334840), (2, 65667420), (3, 43778280), (4, 32833710), (5, 26266968), (6, 21889140), (7, 18762120), (8, 16416855), (9, 14592760), (10, 13133484), (12, 10944570), (13, 10102680), (14, 9381060), (15, 8755656), (18, 7296380), (19, 6912360), (20, 6566742), (21, 6254040), (24, 5472285), (26, 5051340), (28, 4690530), (30, 4377828), (35, 3752424), (36, 3648190), (38, 3456180), (39, 3367560), (40, 3283371), (42, 3127020), (45, 2918552), (52, 2525670), (56, 2345265), (57, 2304120), (60, 2188914), (63, 2084680), (65, 2020536), (70, 1876212), (72, 1824095), (76, 1728090), (78, 1683780), (84, 1563510), (90, 1459276), (91, 1443240), (95, 1382472), (104, 1262835), (105, 1250808), (114, 1152060), (117, 1122520), (120, 1094457), (126, 1042340), (130, 1010268), (133, 987480), (140, 938106), (152, 864045), (156, 841890), (168, 781755), (171, 768040), (180, 729638), (182, 721620), (190, 691236), (195, 673512), (210, 625404), (211, 622440), (228, 576030), (234, 561260), (247, 531720), (252, 521170), (260, 505134), (266, 493740), (273, 481080), (280, 469053), (285, 460824), (312, 420945), (315, 416936), (342, 384020), (360, 364819), (364, 360810), (380, 345618), (390, 336756), (399, 329160), (420, 312702), (422, 311220), (455, 288648), (456, 288015), (468, 280630), (494, 265860), (504, 260585), (520, 252567), (532, 246870), (546, 240540), (570, 230412), (585, 224504), (630, 208468), (633, 207480), (665, 197496), (684, 192010), (728, 180405), (741, 177240), (760, 172809), (780, 168378), (798, 164580), (819, 160360), (840, 156351), (844, 155610), (855, 153608), (910, 144324), (936, 140315), (988, 132930), (1055, 124488), (1064, 123435), (1092, 120270), (1140, 115206), (1170, 112252), (1197, 109720), (1235, 106344), (1260, 104234), (1266, 103740), (1330, 98748), (1365, 96216), (1368, 96005), (1477, 88920), (1482, 88620), (1560, 84189), (1596, 82290), (1638, 80180), (1688, 77805), (1710, 76804), (1729, 75960), (1820, 72162), (1899, 69160), (1976, 66465), (1995, 65832), (2110, 62244), (2184, 60135), (2223, 59080), (2280, 57603), (2340, 56126), (2394, 54860), (2470, 53172), (2520, 52117), (2532, 51870), (2660, 49374), (2730, 48108), (2743, 47880), (2954, 44460), (2964, 44310), (3165, 41496), (3192, 41145), (3276, 40090), (3420, 38402), (3458, 37980), (3640, 36081), (3705, 35448), (3798, 34580), (3990, 32916), (4009, 32760), (4095, 32072), (4220, 31122), (4431, 29640), (4446, 29540), (4680, 28063), (4788, 27430), (4940, 26586), (5064, 25935), (5187, 25320), (5320, 24687), (5460, 24054), (5486, 23940), (5908, 22230), (5928, 22155), (5985, 21944), (6330, 20748), (6552, 20045), (6840, 19201), (6916, 18990), (7385, 17784), (7410, 17724), (7596, 17290), (7980, 16458), (8018, 16380), (8190, 16036), (8229, 15960), (8440, 15561), (8645, 15192), (8862, 14820), (8892, 14770), (9495, 13832), (9576, 13715), (9880, 13293), (10374, 12660), (10920, 12027), (10972, 11970), (11115, 11816)]