104671840

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{79}}^1$

素因数の和:134

約数の個数: 216

約数和(自身を含む): 315433440

約数和(自身を除く): 210761600

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 49, 52, 56, 65, 70, 79, 80, 91, 98, 104, 112, 130, 140, 158, 160, 169, 182, 196, 208, 224, 245, 260, 280, 316, 338, 364, 392, 395, 416, 455, 490, 520, 553, 560, 632, 637, 676, 728, 784, 790, 845, 910, 980, 1027, 1040, 1106, 1120, 1183, 1264, 1274, 1352, 1456, 1568, 1580, 1690, 1820, 1960, 2054, 2080, 2212, 2366, 2528, 2548, 2704, 2765, 2912, 3160, 3185, 3380, 3640, 3871, 3920, 4108, 4424, 4732, 5096, 5135, 5408, 5530, 5915, 6320, 6370, 6760, 7189, 7280, 7742, 7840, 8216, 8281, 8848, 9464, 10192, 10270, 11060, 11830, 12640, 12740, 13351, 13520, 14378, 14560, 15484, 16432, 16562, 17696, 18928, 19355, 20384, 20540, 22120, 23660, 25480, 26702, 27040, 28756, 30968, 32864, 33124, 35945, 37856, 38710, 41080, 41405, 44240, 47320, 50323, 50960, 53404, 57512, 61936, 66248, 66755, 71890, 77420, 82160, 82810, 88480, 93457, 94640, 100646, 101920, 106808, 115024, 123872, 132496, 133510, 143780, 154840, 164320, 165620, 186914, 189280, 201292, 213616, 230048, 251615, 264992, 267020, 287560, 309680, 331240, 373828, 402584, 427232, 467285, 503230, 534040, 575120, 619360, 654199, 662480, 747656, 805168, 934570, 1006460, 1068080, 1150240, 1308398, 1324960, 1495312, 1610336, 1869140, 2012920, 2136160, 2616796, 2990624, 3270995, 3738280, 4025840, 5233592, 6541990, 7476560, 8051680, 10467184, 13083980, 14953120, 20934368, 26167960, 52335920, 104671840]

約数ペア:

[(1, 104671840), (2, 52335920), (4, 26167960), (5, 20934368), (7, 14953120), (8, 13083980), (10, 10467184), (13, 8051680), (14, 7476560), (16, 6541990), (20, 5233592), (26, 4025840), (28, 3738280), (32, 3270995), (35, 2990624), (40, 2616796), (49, 2136160), (52, 2012920), (56, 1869140), (65, 1610336), (70, 1495312), (79, 1324960), (80, 1308398), (91, 1150240), (98, 1068080), (104, 1006460), (112, 934570), (130, 805168), (140, 747656), (158, 662480), (160, 654199), (169, 619360), (182, 575120), (196, 534040), (208, 503230), (224, 467285), (245, 427232), (260, 402584), (280, 373828), (316, 331240), (338, 309680), (364, 287560), (392, 267020), (395, 264992), (416, 251615), (455, 230048), (490, 213616), (520, 201292), (553, 189280), (560, 186914), (632, 165620), (637, 164320), (676, 154840), (728, 143780), (784, 133510), (790, 132496), (845, 123872), (910, 115024), (980, 106808), (1027, 101920), (1040, 100646), (1106, 94640), (1120, 93457), (1183, 88480), (1264, 82810), (1274, 82160), (1352, 77420), (1456, 71890), (1568, 66755), (1580, 66248), (1690, 61936), (1820, 57512), (1960, 53404), (2054, 50960), (2080, 50323), (2212, 47320), (2366, 44240), (2528, 41405), (2548, 41080), (2704, 38710), (2765, 37856), (2912, 35945), (3160, 33124), (3185, 32864), (3380, 30968), (3640, 28756), (3871, 27040), (3920, 26702), (4108, 25480), (4424, 23660), (4732, 22120), (5096, 20540), (5135, 20384), (5408, 19355), (5530, 18928), (5915, 17696), (6320, 16562), (6370, 16432), (6760, 15484), (7189, 14560), (7280, 14378), (7742, 13520), (7840, 13351), (8216, 12740), (8281, 12640), (8848, 11830), (9464, 11060), (10192, 10270)]