258553680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{823}}^1$

素因数の和:874

約数の個数: 320

約数和(自身を含む): 1059360768

約数和(自身を除く): 800807088

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 17, 20, 21, 22, 24, 28, 30, 33, 34, 35, 40, 42, 44, 48, 51, 55, 56, 60, 66, 68, 70, 77, 80, 84, 85, 88, 102, 105, 110, 112, 119, 120, 132, 136, 140, 154, 165, 168, 170, 176, 187, 204, 210, 220, 231, 238, 240, 255, 264, 272, 280, 308, 330, 336, 340, 357, 374, 385, 408, 420, 440, 462, 476, 510, 528, 560, 561, 595, 616, 660, 680, 714, 748, 770, 816, 823, 840, 880, 924, 935, 952, 1020, 1122, 1155, 1190, 1232, 1309, 1320, 1360, 1428, 1496, 1540, 1646, 1680, 1785, 1848, 1870, 1904, 2040, 2244, 2310, 2380, 2469, 2618, 2640, 2805, 2856, 2992, 3080, 3292, 3570, 3696, 3740, 3927, 4080, 4115, 4488, 4620, 4760, 4938, 5236, 5610, 5712, 5761, 6160, 6545, 6584, 7140, 7480, 7854, 8230, 8976, 9053, 9240, 9520, 9876, 10472, 11220, 11522, 12345, 13090, 13168, 13991, 14280, 14960, 15708, 16460, 17283, 18106, 18480, 19635, 19752, 20944, 22440, 23044, 24690, 26180, 27159, 27982, 28560, 28805, 31416, 32920, 34566, 36212, 39270, 39504, 41973, 44880, 45265, 46088, 49380, 52360, 54318, 55964, 57610, 62832, 63371, 65840, 69132, 69955, 72424, 78540, 83946, 86415, 90530, 92176, 97937, 98760, 104720, 108636, 111928, 115220, 126742, 135795, 138264, 139910, 144848, 153901, 157080, 167892, 172830, 181060, 190113, 195874, 197520, 209865, 217272, 223856, 230440, 253484, 271590, 276528, 279820, 293811, 307802, 314160, 316855, 335784, 345660, 362120, 380226, 391748, 419730, 434544, 460880, 461703, 489685, 506968, 543180, 559640, 587622, 615604, 633710, 671568, 691320, 724240, 760452, 769505, 783496, 839460, 923406, 950565, 979370, 1013936, 1077307, 1086360, 1119280, 1175244, 1231208, 1267420, 1382640, 1469055, 1520904, 1539010, 1566992, 1678920, 1846812, 1901130, 1958740, 2154614, 2172720, 2308515, 2350488, 2462416, 2534840, 2938110, 3041808, 3078020, 3231921, 3357840, 3693624, 3802260, 3917480, 4309228, 4617030, 4700976, 5069680, 5386535, 5876220, 6156040, 6463842, 7387248, 7604520, 7834960, 8618456, 9234060, 10773070, 11752440, 12312080, 12927684, 15209040, 16159605, 17236912, 18468120, 21546140, 23504880, 25855368, 32319210, 36936240, 43092280, 51710736, 64638420, 86184560, 129276840, 258553680]

約数ペア:

[(1, 258553680), (2, 129276840), (3, 86184560), (4, 64638420), (5, 51710736), (6, 43092280), (7, 36936240), (8, 32319210), (10, 25855368), (11, 23504880), (12, 21546140), (14, 18468120), (15, 17236912), (16, 16159605), (17, 15209040), (20, 12927684), (21, 12312080), (22, 11752440), (24, 10773070), (28, 9234060), (30, 8618456), (33, 7834960), (34, 7604520), (35, 7387248), (40, 6463842), (42, 6156040), (44, 5876220), (48, 5386535), (51, 5069680), (55, 4700976), (56, 4617030), (60, 4309228), (66, 3917480), (68, 3802260), (70, 3693624), (77, 3357840), (80, 3231921), (84, 3078020), (85, 3041808), (88, 2938110), (102, 2534840), (105, 2462416), (110, 2350488), (112, 2308515), (119, 2172720), (120, 2154614), (132, 1958740), (136, 1901130), (140, 1846812), (154, 1678920), (165, 1566992), (168, 1539010), (170, 1520904), (176, 1469055), (187, 1382640), (204, 1267420), (210, 1231208), (220, 1175244), (231, 1119280), (238, 1086360), (240, 1077307), (255, 1013936), (264, 979370), (272, 950565), (280, 923406), (308, 839460), (330, 783496), (336, 769505), (340, 760452), (357, 724240), (374, 691320), (385, 671568), (408, 633710), (420, 615604), (440, 587622), (462, 559640), (476, 543180), (510, 506968), (528, 489685), (560, 461703), (561, 460880), (595, 434544), (616, 419730), (660, 391748), (680, 380226), (714, 362120), (748, 345660), (770, 335784), (816, 316855), (823, 314160), (840, 307802), (880, 293811), (924, 279820), (935, 276528), (952, 271590), (1020, 253484), (1122, 230440), (1155, 223856), (1190, 217272), (1232, 209865), (1309, 197520), (1320, 195874), (1360, 190113), (1428, 181060), (1496, 172830), (1540, 167892), (1646, 157080), (1680, 153901), (1785, 144848), (1848, 139910), (1870, 138264), (1904, 135795), (2040, 126742), (2244, 115220), (2310, 111928), (2380, 108636), (2469, 104720), (2618, 98760), (2640, 97937), (2805, 92176), (2856, 90530), (2992, 86415), (3080, 83946), (3292, 78540), (3570, 72424), (3696, 69955), (3740, 69132), (3927, 65840), (4080, 63371), (4115, 62832), (4488, 57610), (4620, 55964), (4760, 54318), (4938, 52360), (5236, 49380), (5610, 46088), (5712, 45265), (5761, 44880), (6160, 41973), (6545, 39504), (6584, 39270), (7140, 36212), (7480, 34566), (7854, 32920), (8230, 31416), (8976, 28805), (9053, 28560), (9240, 27982), (9520, 27159), (9876, 26180), (10472, 24690), (11220, 23044), (11522, 22440), (12345, 20944), (13090, 19752), (13168, 19635), (13991, 18480), (14280, 18106), (14960, 17283), (15708, 16460)]