86407440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2707}}^1$

素因数の和:2749

約数の個数: 160

約数和(自身を含む): 322360320

約数和(自身を除く): 235952880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 105, 112, 114, 120, 133, 140, 152, 168, 190, 210, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 532, 560, 570, 665, 760, 798, 840, 912, 1064, 1140, 1330, 1520, 1596, 1680, 1995, 2128, 2280, 2660, 2707, 3192, 3990, 4560, 5320, 5414, 6384, 7980, 8121, 10640, 10828, 13535, 15960, 16242, 18949, 21656, 27070, 31920, 32484, 37898, 40605, 43312, 51433, 54140, 56847, 64968, 75796, 81210, 94745, 102866, 108280, 113694, 129936, 151592, 154299, 162420, 189490, 205732, 216560, 227388, 257165, 284235, 303184, 308598, 324840, 360031, 378980, 411464, 454776, 514330, 568470, 617196, 649680, 720062, 757960, 771495, 822928, 909552, 1028660, 1080093, 1136940, 1234392, 1440124, 1515920, 1542990, 1800155, 2057320, 2160186, 2273880, 2468784, 2880248, 3085980, 3600310, 4114640, 4320372, 4547760, 5400465, 5760496, 6171960, 7200620, 8640744, 10800930, 12343920, 14401240, 17281488, 21601860, 28802480, 43203720, 86407440]

約数ペア:

[(1, 86407440), (2, 43203720), (3, 28802480), (4, 21601860), (5, 17281488), (6, 14401240), (7, 12343920), (8, 10800930), (10, 8640744), (12, 7200620), (14, 6171960), (15, 5760496), (16, 5400465), (19, 4547760), (20, 4320372), (21, 4114640), (24, 3600310), (28, 3085980), (30, 2880248), (35, 2468784), (38, 2273880), (40, 2160186), (42, 2057320), (48, 1800155), (56, 1542990), (57, 1515920), (60, 1440124), (70, 1234392), (76, 1136940), (80, 1080093), (84, 1028660), (95, 909552), (105, 822928), (112, 771495), (114, 757960), (120, 720062), (133, 649680), (140, 617196), (152, 568470), (168, 514330), (190, 454776), (210, 411464), (228, 378980), (240, 360031), (266, 324840), (280, 308598), (285, 303184), (304, 284235), (336, 257165), (380, 227388), (399, 216560), (420, 205732), (456, 189490), (532, 162420), (560, 154299), (570, 151592), (665, 129936), (760, 113694), (798, 108280), (840, 102866), (912, 94745), (1064, 81210), (1140, 75796), (1330, 64968), (1520, 56847), (1596, 54140), (1680, 51433), (1995, 43312), (2128, 40605), (2280, 37898), (2660, 32484), (2707, 31920), (3192, 27070), (3990, 21656), (4560, 18949), (5320, 16242), (5414, 15960), (6384, 13535), (7980, 10828), (8121, 10640)]