268262640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{67}}^2\times {\mathrm{83}}^1$

素因数の和:236

約数の個数: 180

約数和(自身を含む): 925581384

約数和(自身を除く): 657318744

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 67, 72, 80, 83, 90, 120, 134, 144, 166, 180, 201, 240, 249, 268, 332, 335, 360, 402, 415, 498, 536, 603, 664, 670, 720, 747, 804, 830, 996, 1005, 1072, 1206, 1245, 1328, 1340, 1494, 1608, 1660, 1992, 2010, 2412, 2490, 2680, 2988, 3015, 3216, 3320, 3735, 3984, 4020, 4489, 4824, 4980, 5360, 5561, 5976, 6030, 6640, 7470, 8040, 8978, 9648, 9960, 11122, 11952, 12060, 13467, 14940, 16080, 16683, 17956, 19920, 22244, 22445, 24120, 26934, 27805, 29880, 33366, 35912, 40401, 44488, 44890, 48240, 50049, 53868, 55610, 59760, 66732, 67335, 71824, 80802, 83415, 88976, 89780, 100098, 107736, 111220, 133464, 134670, 161604, 166830, 179560, 200196, 202005, 215472, 222440, 250245, 266928, 269340, 323208, 333660, 359120, 372587, 400392, 404010, 444880, 500490, 538680, 646416, 667320, 745174, 800784, 808020, 1000980, 1077360, 1117761, 1334640, 1490348, 1616040, 1862935, 2001960, 2235522, 2980696, 3232080, 3353283, 3725870, 4003920, 4471044, 5588805, 5961392, 6706566, 7451740, 8942088, 11177610, 13413132, 14903480, 16766415, 17884176, 22355220, 26826264, 29806960, 33532830, 44710440, 53652528, 67065660, 89420880, 134131320, 268262640]

約数ペア:

[(1, 268262640), (2, 134131320), (3, 89420880), (4, 67065660), (5, 53652528), (6, 44710440), (8, 33532830), (9, 29806960), (10, 26826264), (12, 22355220), (15, 17884176), (16, 16766415), (18, 14903480), (20, 13413132), (24, 11177610), (30, 8942088), (36, 7451740), (40, 6706566), (45, 5961392), (48, 5588805), (60, 4471044), (67, 4003920), (72, 3725870), (80, 3353283), (83, 3232080), (90, 2980696), (120, 2235522), (134, 2001960), (144, 1862935), (166, 1616040), (180, 1490348), (201, 1334640), (240, 1117761), (249, 1077360), (268, 1000980), (332, 808020), (335, 800784), (360, 745174), (402, 667320), (415, 646416), (498, 538680), (536, 500490), (603, 444880), (664, 404010), (670, 400392), (720, 372587), (747, 359120), (804, 333660), (830, 323208), (996, 269340), (1005, 266928), (1072, 250245), (1206, 222440), (1245, 215472), (1328, 202005), (1340, 200196), (1494, 179560), (1608, 166830), (1660, 161604), (1992, 134670), (2010, 133464), (2412, 111220), (2490, 107736), (2680, 100098), (2988, 89780), (3015, 88976), (3216, 83415), (3320, 80802), (3735, 71824), (3984, 67335), (4020, 66732), (4489, 59760), (4824, 55610), (4980, 53868), (5360, 50049), (5561, 48240), (5976, 44890), (6030, 44488), (6640, 40401), (7470, 35912), (8040, 33366), (8978, 29880), (9648, 27805), (9960, 26934), (11122, 24120), (11952, 22445), (12060, 22244), (13467, 19920), (14940, 17956), (16080, 16683)]