885073280

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{167}}^1$

素因数の和:226

約数の個数: 288

約数和(自身を含む): 2681184240

約数和(自身を除く): 1796110960

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 49, 52, 56, 64, 65, 70, 80, 91, 98, 104, 112, 128, 130, 140, 160, 167, 169, 182, 196, 208, 224, 245, 260, 280, 320, 334, 338, 364, 392, 416, 448, 455, 490, 520, 560, 637, 640, 668, 676, 728, 784, 832, 835, 845, 896, 910, 980, 1040, 1120, 1169, 1183, 1274, 1336, 1352, 1456, 1568, 1664, 1670, 1690, 1820, 1960, 2080, 2171, 2240, 2338, 2366, 2548, 2672, 2704, 2912, 3136, 3185, 3340, 3380, 3640, 3920, 4160, 4342, 4480, 4676, 4732, 5096, 5344, 5408, 5824, 5845, 5915, 6272, 6370, 6680, 6760, 7280, 7840, 8183, 8281, 8320, 8684, 9352, 9464, 10192, 10688, 10816, 10855, 11648, 11690, 11830, 12740, 13360, 13520, 14560, 15197, 15680, 16366, 16562, 17368, 18704, 18928, 20384, 21376, 21632, 21710, 23380, 23660, 25480, 26720, 27040, 28223, 29120, 30394, 31360, 32732, 33124, 34736, 37408, 37856, 40768, 40915, 41405, 43420, 46760, 47320, 50960, 53440, 54080, 56446, 58240, 60788, 65464, 66248, 69472, 74816, 75712, 75985, 81536, 81830, 82810, 86840, 93520, 94640, 101920, 106379, 106880, 108160, 112892, 121576, 130928, 132496, 138944, 141115, 149632, 151424, 151970, 163660, 165620, 173680, 187040, 189280, 197561, 203840, 212758, 225784, 243152, 261856, 264992, 277888, 282230, 303940, 327320, 331240, 347360, 374080, 378560, 395122, 407680, 425516, 451568, 486304, 523712, 529984, 531895, 564460, 607880, 654640, 662480, 694720, 748160, 757120, 790244, 851032, 903136, 972608, 987805, 1047424, 1059968, 1063790, 1128920, 1215760, 1309280, 1324960, 1382927, 1389440, 1580488, 1702064, 1806272, 1945216, 1975610, 2127580, 2257840, 2431520, 2618560, 2649920, 2765854, 3160976, 3404128, 3612544, 3951220, 4255160, 4515680, 4863040, 5237120, 5299840, 5531708, 6321952, 6808256, 6914635, 7902440, 8510320, 9031360, 9726080, 11063416, 12643904, 13616512, 13829270, 15804880, 17020640, 18062720, 22126832, 25287808, 27658540, 31609760, 34041280, 44253664, 55317080, 63219520, 68082560, 88507328, 110634160, 126439040, 177014656, 221268320, 442536640, 885073280]

約数ペア:

[(1, 885073280), (2, 442536640), (4, 221268320), (5, 177014656), (7, 126439040), (8, 110634160), (10, 88507328), (13, 68082560), (14, 63219520), (16, 55317080), (20, 44253664), (26, 34041280), (28, 31609760), (32, 27658540), (35, 25287808), (40, 22126832), (49, 18062720), (52, 17020640), (56, 15804880), (64, 13829270), (65, 13616512), (70, 12643904), (80, 11063416), (91, 9726080), (98, 9031360), (104, 8510320), (112, 7902440), (128, 6914635), (130, 6808256), (140, 6321952), (160, 5531708), (167, 5299840), (169, 5237120), (182, 4863040), (196, 4515680), (208, 4255160), (224, 3951220), (245, 3612544), (260, 3404128), (280, 3160976), (320, 2765854), (334, 2649920), (338, 2618560), (364, 2431520), (392, 2257840), (416, 2127580), (448, 1975610), (455, 1945216), (490, 1806272), (520, 1702064), (560, 1580488), (637, 1389440), (640, 1382927), (668, 1324960), (676, 1309280), (728, 1215760), (784, 1128920), (832, 1063790), (835, 1059968), (845, 1047424), (896, 987805), (910, 972608), (980, 903136), (1040, 851032), (1120, 790244), (1169, 757120), (1183, 748160), (1274, 694720), (1336, 662480), (1352, 654640), (1456, 607880), (1568, 564460), (1664, 531895), (1670, 529984), (1690, 523712), (1820, 486304), (1960, 451568), (2080, 425516), (2171, 407680), (2240, 395122), (2338, 378560), (2366, 374080), (2548, 347360), (2672, 331240), (2704, 327320), (2912, 303940), (3136, 282230), (3185, 277888), (3340, 264992), (3380, 261856), (3640, 243152), (3920, 225784), (4160, 212758), (4342, 203840), (4480, 197561), (4676, 189280), (4732, 187040), (5096, 173680), (5344, 165620), (5408, 163660), (5824, 151970), (5845, 151424), (5915, 149632), (6272, 141115), (6370, 138944), (6680, 132496), (6760, 130928), (7280, 121576), (7840, 112892), (8183, 108160), (8281, 106880), (8320, 106379), (8684, 101920), (9352, 94640), (9464, 93520), (10192, 86840), (10688, 82810), (10816, 81830), (10855, 81536), (11648, 75985), (11690, 75712), (11830, 74816), (12740, 69472), (13360, 66248), (13520, 65464), (14560, 60788), (15197, 58240), (15680, 56446), (16366, 54080), (16562, 53440), (17368, 50960), (18704, 47320), (18928, 46760), (20384, 43420), (21376, 41405), (21632, 40915), (21710, 40768), (23380, 37856), (23660, 37408), (25480, 34736), (26720, 33124), (27040, 32732), (28223, 31360), (29120, 30394)]