7280922880

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2383}}^1$

素因数の和:2453

約数の個数: 288

約数和(自身を含む): 22454304768

約数和(自身を除く): 15173381888

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 31, 32, 35, 40, 44, 55, 56, 62, 64, 70, 77, 80, 88, 110, 112, 124, 128, 140, 154, 155, 160, 176, 217, 220, 224, 248, 256, 280, 308, 310, 320, 341, 352, 385, 434, 440, 448, 496, 560, 616, 620, 640, 682, 704, 770, 868, 880, 896, 992, 1085, 1120, 1232, 1240, 1280, 1364, 1408, 1540, 1705, 1736, 1760, 1792, 1984, 2170, 2240, 2383, 2387, 2464, 2480, 2728, 2816, 3080, 3410, 3472, 3520, 3968, 4340, 4480, 4766, 4774, 4928, 4960, 5456, 6160, 6820, 6944, 7040, 7936, 8680, 8960, 9532, 9548, 9856, 9920, 10912, 11915, 11935, 12320, 13640, 13888, 14080, 16681, 17360, 19064, 19096, 19712, 19840, 21824, 23830, 23870, 24640, 26213, 27280, 27776, 33362, 34720, 38128, 38192, 39680, 43648, 47660, 47740, 49280, 52426, 54560, 55552, 66724, 69440, 73873, 76256, 76384, 83405, 87296, 95320, 95480, 98560, 104852, 109120, 131065, 133448, 138880, 147746, 152512, 152768, 166810, 183491, 190640, 190960, 209704, 218240, 262130, 266896, 277760, 295492, 305024, 305536, 333620, 366982, 369365, 381280, 381920, 419408, 436480, 517111, 524260, 533792, 590984, 610048, 611072, 667240, 733964, 738730, 762560, 763840, 812603, 838816, 917455, 1034222, 1048520, 1067584, 1181968, 1334480, 1467928, 1477460, 1525120, 1527680, 1625206, 1677632, 1834910, 2068444, 2097040, 2135168, 2363936, 2585555, 2668960, 2935856, 2954920, 3050240, 3055360, 3250412, 3355264, 3669820, 4063015, 4136888, 4194080, 4270336, 4727872, 5171110, 5337920, 5688221, 5871712, 5909840, 6500824, 6710528, 7339640, 8126030, 8273776, 8388160, 9455744, 10342220, 10675840, 11376442, 11743424, 11819680, 13001648, 14679280, 16252060, 16547552, 16776320, 18911488, 20684440, 21351680, 22752884, 23486848, 23639360, 26003296, 28441105, 29358560, 32504120, 33095104, 33552640, 41368880, 45505768, 46973696, 47278720, 52006592, 56882210, 58717120, 65008240, 66190208, 82737760, 91011536, 94557440, 104013184, 113764420, 117434240, 130016480, 132380416, 165475520, 182023072, 208026368, 227528840, 234868480, 260032960, 330951040, 364046144, 455057680, 520065920, 661902080, 728092288, 910115360, 1040131840, 1456184576, 1820230720, 3640461440, 7280922880]

約数ペア:

[(1, 7280922880), (2, 3640461440), (4, 1820230720), (5, 1456184576), (7, 1040131840), (8, 910115360), (10, 728092288), (11, 661902080), (14, 520065920), (16, 455057680), (20, 364046144), (22, 330951040), (28, 260032960), (31, 234868480), (32, 227528840), (35, 208026368), (40, 182023072), (44, 165475520), (55, 132380416), (56, 130016480), (62, 117434240), (64, 113764420), (70, 104013184), (77, 94557440), (80, 91011536), (88, 82737760), (110, 66190208), (112, 65008240), (124, 58717120), (128, 56882210), (140, 52006592), (154, 47278720), (155, 46973696), (160, 45505768), (176, 41368880), (217, 33552640), (220, 33095104), (224, 32504120), (248, 29358560), (256, 28441105), (280, 26003296), (308, 23639360), (310, 23486848), (320, 22752884), (341, 21351680), (352, 20684440), (385, 18911488), (434, 16776320), (440, 16547552), (448, 16252060), (496, 14679280), (560, 13001648), (616, 11819680), (620, 11743424), (640, 11376442), (682, 10675840), (704, 10342220), (770, 9455744), (868, 8388160), (880, 8273776), (896, 8126030), (992, 7339640), (1085, 6710528), (1120, 6500824), (1232, 5909840), (1240, 5871712), (1280, 5688221), (1364, 5337920), (1408, 5171110), (1540, 4727872), (1705, 4270336), (1736, 4194080), (1760, 4136888), (1792, 4063015), (1984, 3669820), (2170, 3355264), (2240, 3250412), (2383, 3055360), (2387, 3050240), (2464, 2954920), (2480, 2935856), (2728, 2668960), (2816, 2585555), (3080, 2363936), (3410, 2135168), (3472, 2097040), (3520, 2068444), (3968, 1834910), (4340, 1677632), (4480, 1625206), (4766, 1527680), (4774, 1525120), (4928, 1477460), (4960, 1467928), (5456, 1334480), (6160, 1181968), (6820, 1067584), (6944, 1048520), (7040, 1034222), (7936, 917455), (8680, 838816), (8960, 812603), (9532, 763840), (9548, 762560), (9856, 738730), (9920, 733964), (10912, 667240), (11915, 611072), (11935, 610048), (12320, 590984), (13640, 533792), (13888, 524260), (14080, 517111), (16681, 436480), (17360, 419408), (19064, 381920), (19096, 381280), (19712, 369365), (19840, 366982), (21824, 333620), (23830, 305536), (23870, 305024), (24640, 295492), (26213, 277760), (27280, 266896), (27776, 262130), (33362, 218240), (34720, 209704), (38128, 190960), (38192, 190640), (39680, 183491), (43648, 166810), (47660, 152768), (47740, 152512), (49280, 147746), (52426, 138880), (54560, 133448), (55552, 131065), (66724, 109120), (69440, 104852), (73873, 98560), (76256, 95480), (76384, 95320), (83405, 87296)]