38813040

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1$

素因数の和:197

約数の個数: 320

約数和(自身を含む): 162846720

約数和(自身を除く): 124033680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 27, 28, 30, 34, 35, 36, 40, 42, 45, 48, 51, 54, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 102, 105, 108, 112, 119, 120, 126, 135, 136, 140, 144, 151, 153, 168, 170, 180, 189, 204, 210, 216, 238, 240, 252, 255, 270, 272, 280, 302, 306, 315, 336, 340, 357, 360, 378, 408, 420, 432, 453, 459, 476, 504, 510, 540, 560, 595, 604, 612, 630, 680, 714, 720, 755, 756, 765, 816, 840, 906, 918, 945, 952, 1008, 1020, 1057, 1071, 1080, 1190, 1208, 1224, 1260, 1359, 1360, 1428, 1510, 1512, 1530, 1680, 1785, 1812, 1836, 1890, 1904, 2040, 2114, 2142, 2160, 2265, 2295, 2380, 2416, 2448, 2520, 2567, 2718, 2856, 3020, 3024, 3060, 3171, 3213, 3570, 3624, 3672, 3780, 4077, 4080, 4228, 4284, 4530, 4590, 4760, 5040, 5134, 5285, 5355, 5436, 5712, 6040, 6120, 6342, 6426, 6795, 7140, 7248, 7344, 7560, 7701, 8154, 8456, 8568, 9060, 9180, 9513, 9520, 10268, 10570, 10710, 10872, 12080, 12240, 12684, 12835, 12852, 13590, 14280, 15120, 15402, 15855, 16065, 16308, 16912, 17136, 17969, 18120, 18360, 19026, 20385, 20536, 21140, 21420, 21744, 23103, 25368, 25670, 25704, 27180, 28539, 28560, 30804, 31710, 32130, 32616, 35938, 36240, 36720, 38052, 38505, 40770, 41072, 42280, 42840, 46206, 47565, 50736, 51340, 51408, 53907, 54360, 57078, 61608, 63420, 64260, 65232, 69309, 71876, 76104, 77010, 81540, 84560, 85680, 89845, 92412, 95130, 102680, 107814, 108720, 114156, 115515, 123216, 126840, 128520, 138618, 142695, 143752, 152208, 154020, 161721, 163080, 179690, 184824, 190260, 205360, 215628, 228312, 231030, 253680, 257040, 269535, 277236, 285390, 287504, 308040, 323442, 326160, 346545, 359380, 369648, 380520, 431256, 456624, 462060, 485163, 539070, 554472, 570780, 616080, 646884, 693090, 718760, 761040, 808605, 862512, 924120, 970326, 1078140, 1108944, 1141560, 1293768, 1386180, 1437520, 1617210, 1848240, 1940652, 2156280, 2283120, 2425815, 2587536, 2772360, 3234420, 3881304, 4312560, 4851630, 5544720, 6468840, 7762608, 9703260, 12937680, 19406520, 38813040]

約数ペア:

[(1, 38813040), (2, 19406520), (3, 12937680), (4, 9703260), (5, 7762608), (6, 6468840), (7, 5544720), (8, 4851630), (9, 4312560), (10, 3881304), (12, 3234420), (14, 2772360), (15, 2587536), (16, 2425815), (17, 2283120), (18, 2156280), (20, 1940652), (21, 1848240), (24, 1617210), (27, 1437520), (28, 1386180), (30, 1293768), (34, 1141560), (35, 1108944), (36, 1078140), (40, 970326), (42, 924120), (45, 862512), (48, 808605), (51, 761040), (54, 718760), (56, 693090), (60, 646884), (63, 616080), (68, 570780), (70, 554472), (72, 539070), (80, 485163), (84, 462060), (85, 456624), (90, 431256), (102, 380520), (105, 369648), (108, 359380), (112, 346545), (119, 326160), (120, 323442), (126, 308040), (135, 287504), (136, 285390), (140, 277236), (144, 269535), (151, 257040), (153, 253680), (168, 231030), (170, 228312), (180, 215628), (189, 205360), (204, 190260), (210, 184824), (216, 179690), (238, 163080), (240, 161721), (252, 154020), (255, 152208), (270, 143752), (272, 142695), (280, 138618), (302, 128520), (306, 126840), (315, 123216), (336, 115515), (340, 114156), (357, 108720), (360, 107814), (378, 102680), (408, 95130), (420, 92412), (432, 89845), (453, 85680), (459, 84560), (476, 81540), (504, 77010), (510, 76104), (540, 71876), (560, 69309), (595, 65232), (604, 64260), (612, 63420), (630, 61608), (680, 57078), (714, 54360), (720, 53907), (755, 51408), (756, 51340), (765, 50736), (816, 47565), (840, 46206), (906, 42840), (918, 42280), (945, 41072), (952, 40770), (1008, 38505), (1020, 38052), (1057, 36720), (1071, 36240), (1080, 35938), (1190, 32616), (1208, 32130), (1224, 31710), (1260, 30804), (1359, 28560), (1360, 28539), (1428, 27180), (1510, 25704), (1512, 25670), (1530, 25368), (1680, 23103), (1785, 21744), (1812, 21420), (1836, 21140), (1890, 20536), (1904, 20385), (2040, 19026), (2114, 18360), (2142, 18120), (2160, 17969), (2265, 17136), (2295, 16912), (2380, 16308), (2416, 16065), (2448, 15855), (2520, 15402), (2567, 15120), (2718, 14280), (2856, 13590), (3020, 12852), (3024, 12835), (3060, 12684), (3171, 12240), (3213, 12080), (3570, 10872), (3624, 10710), (3672, 10570), (3780, 10268), (4077, 9520), (4080, 9513), (4228, 9180), (4284, 9060), (4530, 8568), (4590, 8456), (4760, 8154), (5040, 7701), (5134, 7560), (5285, 7344), (5355, 7248), (5436, 7140), (5712, 6795), (6040, 6426), (6120, 6342)]