272651520

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:181

約数の個数: 288

約数和(自身を含む): 950705280

約数和(自身を除く): 678053760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 37, 38, 40, 48, 57, 60, 64, 74, 76, 80, 95, 96, 101, 111, 114, 120, 128, 148, 152, 160, 185, 190, 192, 202, 222, 228, 240, 256, 285, 296, 303, 304, 320, 370, 380, 384, 404, 444, 456, 480, 505, 555, 570, 592, 606, 608, 640, 703, 740, 760, 768, 808, 888, 912, 960, 1010, 1110, 1140, 1184, 1212, 1216, 1280, 1406, 1480, 1515, 1520, 1616, 1776, 1824, 1919, 1920, 2020, 2109, 2220, 2280, 2368, 2424, 2432, 2812, 2960, 3030, 3040, 3232, 3515, 3552, 3648, 3737, 3838, 3840, 4040, 4218, 4440, 4560, 4736, 4848, 4864, 5624, 5757, 5920, 6060, 6080, 6464, 7030, 7104, 7296, 7474, 7676, 8080, 8436, 8880, 9120, 9472, 9595, 9696, 10545, 11211, 11248, 11514, 11840, 12120, 12160, 12928, 14060, 14208, 14592, 14948, 15352, 16160, 16872, 17760, 18240, 18685, 19190, 19392, 21090, 22422, 22496, 23028, 23680, 24240, 24320, 25856, 28120, 28416, 28785, 29896, 30704, 32320, 33744, 35520, 36480, 37370, 38380, 38784, 42180, 44844, 44992, 46056, 47360, 48480, 56055, 56240, 57570, 59792, 61408, 64640, 67488, 71003, 71040, 72960, 74740, 76760, 77568, 84360, 89688, 89984, 92112, 96960, 112110, 112480, 115140, 119584, 122816, 129280, 134976, 142006, 142080, 149480, 153520, 168720, 179376, 179968, 184224, 193920, 213009, 224220, 224960, 230280, 239168, 245632, 269952, 284012, 298960, 307040, 337440, 355015, 358752, 368448, 387840, 426018, 448440, 449920, 460560, 478336, 491264, 539904, 568024, 597920, 614080, 674880, 710030, 717504, 736896, 852036, 896880, 899840, 921120, 956672, 1065045, 1136048, 1195840, 1228160, 1349760, 1420060, 1435008, 1473792, 1704072, 1793760, 1842240, 2130090, 2272096, 2391680, 2456320, 2699520, 2840120, 2870016, 3408144, 3587520, 3684480, 4260180, 4544192, 4783360, 5680240, 6816288, 7175040, 7368960, 8520360, 9088384, 11360480, 13632576, 14350080, 17040720, 18176768, 22720960, 27265152, 34081440, 45441920, 54530304, 68162880, 90883840, 136325760, 272651520]

約数ペア:

[(1, 272651520), (2, 136325760), (3, 90883840), (4, 68162880), (5, 54530304), (6, 45441920), (8, 34081440), (10, 27265152), (12, 22720960), (15, 18176768), (16, 17040720), (19, 14350080), (20, 13632576), (24, 11360480), (30, 9088384), (32, 8520360), (37, 7368960), (38, 7175040), (40, 6816288), (48, 5680240), (57, 4783360), (60, 4544192), (64, 4260180), (74, 3684480), (76, 3587520), (80, 3408144), (95, 2870016), (96, 2840120), (101, 2699520), (111, 2456320), (114, 2391680), (120, 2272096), (128, 2130090), (148, 1842240), (152, 1793760), (160, 1704072), (185, 1473792), (190, 1435008), (192, 1420060), (202, 1349760), (222, 1228160), (228, 1195840), (240, 1136048), (256, 1065045), (285, 956672), (296, 921120), (303, 899840), (304, 896880), (320, 852036), (370, 736896), (380, 717504), (384, 710030), (404, 674880), (444, 614080), (456, 597920), (480, 568024), (505, 539904), (555, 491264), (570, 478336), (592, 460560), (606, 449920), (608, 448440), (640, 426018), (703, 387840), (740, 368448), (760, 358752), (768, 355015), (808, 337440), (888, 307040), (912, 298960), (960, 284012), (1010, 269952), (1110, 245632), (1140, 239168), (1184, 230280), (1212, 224960), (1216, 224220), (1280, 213009), (1406, 193920), (1480, 184224), (1515, 179968), (1520, 179376), (1616, 168720), (1776, 153520), (1824, 149480), (1919, 142080), (1920, 142006), (2020, 134976), (2109, 129280), (2220, 122816), (2280, 119584), (2368, 115140), (2424, 112480), (2432, 112110), (2812, 96960), (2960, 92112), (3030, 89984), (3040, 89688), (3232, 84360), (3515, 77568), (3552, 76760), (3648, 74740), (3737, 72960), (3838, 71040), (3840, 71003), (4040, 67488), (4218, 64640), (4440, 61408), (4560, 59792), (4736, 57570), (4848, 56240), (4864, 56055), (5624, 48480), (5757, 47360), (5920, 46056), (6060, 44992), (6080, 44844), (6464, 42180), (7030, 38784), (7104, 38380), (7296, 37370), (7474, 36480), (7676, 35520), (8080, 33744), (8436, 32320), (8880, 30704), (9120, 29896), (9472, 28785), (9595, 28416), (9696, 28120), (10545, 25856), (11211, 24320), (11248, 24240), (11514, 23680), (11840, 23028), (12120, 22496), (12160, 22422), (12928, 21090), (14060, 19392), (14208, 19190), (14592, 18685), (14948, 18240), (15352, 17760), (16160, 16872)]