893870880

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{15649}}^1$

素因数の和:15691

約数の個数: 192

約数和(自身を含む): 3407443200

約数和(自身を除く): 2513572320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 136, 140, 160, 168, 170, 204, 210, 224, 238, 240, 255, 272, 280, 336, 340, 357, 408, 420, 476, 480, 510, 544, 560, 595, 672, 680, 714, 816, 840, 952, 1020, 1120, 1190, 1360, 1428, 1632, 1680, 1785, 1904, 2040, 2380, 2720, 2856, 3360, 3570, 3808, 4080, 4760, 5712, 7140, 8160, 9520, 11424, 14280, 15649, 19040, 28560, 31298, 46947, 57120, 62596, 78245, 93894, 109543, 125192, 156490, 187788, 219086, 234735, 250384, 266033, 312980, 328629, 375576, 438172, 469470, 500768, 532066, 547715, 625960, 657258, 751152, 798099, 876344, 938940, 1064132, 1095430, 1251920, 1314516, 1330165, 1502304, 1596198, 1643145, 1752688, 1862231, 1877880, 2128264, 2190860, 2503840, 2629032, 2660330, 3192396, 3286290, 3505376, 3724462, 3755760, 3990495, 4256528, 4381720, 5258064, 5320660, 5586693, 6384792, 6572580, 7448924, 7511520, 7980990, 8513056, 8763440, 9311155, 10516128, 10641320, 11173386, 12769584, 13145160, 14897848, 15961980, 17526880, 18622310, 21282640, 22346772, 25539168, 26290320, 27933465, 29795696, 31923960, 37244620, 42565280, 44693544, 52580640, 55866930, 59591392, 63847920, 74489240, 89387088, 111733860, 127695840, 148978480, 178774176, 223467720, 297956960, 446935440, 893870880]

約数ペア:

[(1, 893870880), (2, 446935440), (3, 297956960), (4, 223467720), (5, 178774176), (6, 148978480), (7, 127695840), (8, 111733860), (10, 89387088), (12, 74489240), (14, 63847920), (15, 59591392), (16, 55866930), (17, 52580640), (20, 44693544), (21, 42565280), (24, 37244620), (28, 31923960), (30, 29795696), (32, 27933465), (34, 26290320), (35, 25539168), (40, 22346772), (42, 21282640), (48, 18622310), (51, 17526880), (56, 15961980), (60, 14897848), (68, 13145160), (70, 12769584), (80, 11173386), (84, 10641320), (85, 10516128), (96, 9311155), (102, 8763440), (105, 8513056), (112, 7980990), (119, 7511520), (120, 7448924), (136, 6572580), (140, 6384792), (160, 5586693), (168, 5320660), (170, 5258064), (204, 4381720), (210, 4256528), (224, 3990495), (238, 3755760), (240, 3724462), (255, 3505376), (272, 3286290), (280, 3192396), (336, 2660330), (340, 2629032), (357, 2503840), (408, 2190860), (420, 2128264), (476, 1877880), (480, 1862231), (510, 1752688), (544, 1643145), (560, 1596198), (595, 1502304), (672, 1330165), (680, 1314516), (714, 1251920), (816, 1095430), (840, 1064132), (952, 938940), (1020, 876344), (1120, 798099), (1190, 751152), (1360, 657258), (1428, 625960), (1632, 547715), (1680, 532066), (1785, 500768), (1904, 469470), (2040, 438172), (2380, 375576), (2720, 328629), (2856, 312980), (3360, 266033), (3570, 250384), (3808, 234735), (4080, 219086), (4760, 187788), (5712, 156490), (7140, 125192), (8160, 109543), (9520, 93894), (11424, 78245), (14280, 62596), (15649, 57120), (19040, 46947), (28560, 31298)]