170488640

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:245

約数の個数: 168

約数和(自身を含む): 481596192

約数和(自身を除く): 311107552

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 83, 98, 112, 131, 140, 160, 166, 196, 224, 245, 262, 280, 320, 332, 392, 415, 448, 490, 524, 560, 581, 655, 664, 784, 830, 917, 980, 1048, 1120, 1162, 1310, 1328, 1568, 1660, 1834, 1960, 2096, 2240, 2324, 2620, 2656, 2905, 3136, 3320, 3668, 3920, 4067, 4192, 4585, 4648, 5240, 5312, 5810, 6419, 6640, 7336, 7840, 8134, 8384, 9170, 9296, 10480, 10873, 11620, 12838, 13280, 14672, 15680, 16268, 18340, 18592, 20335, 20960, 21746, 23240, 25676, 26560, 29344, 32095, 32536, 36680, 37184, 40670, 41920, 43492, 46480, 51352, 54365, 58688, 64190, 65072, 73360, 76111, 81340, 86984, 92960, 102704, 108730, 128380, 130144, 146720, 152222, 162680, 173968, 185920, 205408, 217460, 256760, 260288, 293440, 304444, 325360, 347936, 380555, 410816, 434920, 513520, 532777, 608888, 650720, 695872, 761110, 869840, 1027040, 1065554, 1217776, 1301440, 1522220, 1739680, 2054080, 2131108, 2435552, 2663885, 3044440, 3479360, 4262216, 4871104, 5327770, 6088880, 8524432, 10655540, 12177760, 17048864, 21311080, 24355520, 34097728, 42622160, 85244320, 170488640]

約数ペア:

[(1, 170488640), (2, 85244320), (4, 42622160), (5, 34097728), (7, 24355520), (8, 21311080), (10, 17048864), (14, 12177760), (16, 10655540), (20, 8524432), (28, 6088880), (32, 5327770), (35, 4871104), (40, 4262216), (49, 3479360), (56, 3044440), (64, 2663885), (70, 2435552), (80, 2131108), (83, 2054080), (98, 1739680), (112, 1522220), (131, 1301440), (140, 1217776), (160, 1065554), (166, 1027040), (196, 869840), (224, 761110), (245, 695872), (262, 650720), (280, 608888), (320, 532777), (332, 513520), (392, 434920), (415, 410816), (448, 380555), (490, 347936), (524, 325360), (560, 304444), (581, 293440), (655, 260288), (664, 256760), (784, 217460), (830, 205408), (917, 185920), (980, 173968), (1048, 162680), (1120, 152222), (1162, 146720), (1310, 130144), (1328, 128380), (1568, 108730), (1660, 102704), (1834, 92960), (1960, 86984), (2096, 81340), (2240, 76111), (2324, 73360), (2620, 65072), (2656, 64190), (2905, 58688), (3136, 54365), (3320, 51352), (3668, 46480), (3920, 43492), (4067, 41920), (4192, 40670), (4585, 37184), (4648, 36680), (5240, 32536), (5312, 32095), (5810, 29344), (6419, 26560), (6640, 25676), (7336, 23240), (7840, 21746), (8134, 20960), (8384, 20335), (9170, 18592), (9296, 18340), (10480, 16268), (10873, 15680), (11620, 14672), (12838, 13280)]