172814880

素因数分解:

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

素因数の和:2751

約数の個数: 192

約数和(自身を含む): 655119360

約数和(自身を除く): 482304480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 133, 140, 152, 160, 168, 190, 210, 224, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 480, 532, 560, 570, 608, 665, 672, 760, 798, 840, 912, 1064, 1120, 1140, 1330, 1520, 1596, 1680, 1824, 1995, 2128, 2280, 2660, 2707, 3040, 3192, 3360, 3990, 4256, 4560, 5320, 5414, 6384, 7980, 8121, 9120, 10640, 10828, 12768, 13535, 15960, 16242, 18949, 21280, 21656, 27070, 31920, 32484, 37898, 40605, 43312, 51433, 54140, 56847, 63840, 64968, 75796, 81210, 86624, 94745, 102866, 108280, 113694, 129936, 151592, 154299, 162420, 189490, 205732, 216560, 227388, 257165, 259872, 284235, 303184, 308598, 324840, 360031, 378980, 411464, 433120, 454776, 514330, 568470, 606368, 617196, 649680, 720062, 757960, 771495, 822928, 909552, 1028660, 1080093, 1136940, 1234392, 1299360, 1440124, 1515920, 1542990, 1645856, 1800155, 1819104, 2057320, 2160186, 2273880, 2468784, 2880248, 3031840, 3085980, 3600310, 4114640, 4320372, 4547760, 4937568, 5400465, 5760496, 6171960, 7200620, 8229280, 8640744, 9095520, 10800930, 11520992, 12343920, 14401240, 17281488, 21601860, 24687840, 28802480, 34562976, 43203720, 57604960, 86407440, 172814880]

約数ペア:

[(1, 172814880), (2, 86407440), (3, 57604960), (4, 43203720), (5, 34562976), (6, 28802480), (7, 24687840), (8, 21601860), (10, 17281488), (12, 14401240), (14, 12343920), (15, 11520992), (16, 10800930), (19, 9095520), (20, 8640744), (21, 8229280), (24, 7200620), (28, 6171960), (30, 5760496), (32, 5400465), (35, 4937568), (38, 4547760), (40, 4320372), (42, 4114640), (48, 3600310), (56, 3085980), (57, 3031840), (60, 2880248), (70, 2468784), (76, 2273880), (80, 2160186), (84, 2057320), (95, 1819104), (96, 1800155), (105, 1645856), (112, 1542990), (114, 1515920), (120, 1440124), (133, 1299360), (140, 1234392), (152, 1136940), (160, 1080093), (168, 1028660), (190, 909552), (210, 822928), (224, 771495), (228, 757960), (240, 720062), (266, 649680), (280, 617196), (285, 606368), (304, 568470), (336, 514330), (380, 454776), (399, 433120), (420, 411464), (456, 378980), (480, 360031), (532, 324840), (560, 308598), (570, 303184), (608, 284235), (665, 259872), (672, 257165), (760, 227388), (798, 216560), (840, 205732), (912, 189490), (1064, 162420), (1120, 154299), (1140, 151592), (1330, 129936), (1520, 113694), (1596, 108280), (1680, 102866), (1824, 94745), (1995, 86624), (2128, 81210), (2280, 75796), (2660, 64968), (2707, 63840), (3040, 56847), (3192, 54140), (3360, 51433), (3990, 43312), (4256, 40605), (4560, 37898), (5320, 32484), (5414, 31920), (6384, 27070), (7980, 21656), (8121, 21280), (9120, 18949), (10640, 16242), (10828, 15960), (12768, 13535)]