269887920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2281}}^1$

素因数の和:2343

約数の個数: 160

約数和(自身を含む): 916816320

約数和(自身を除く): 646928400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 29, 30, 34, 40, 48, 51, 58, 60, 68, 80, 85, 87, 102, 116, 120, 136, 145, 170, 174, 204, 232, 240, 255, 272, 290, 340, 348, 408, 435, 464, 493, 510, 580, 680, 696, 816, 870, 986, 1020, 1160, 1360, 1392, 1479, 1740, 1972, 2040, 2281, 2320, 2465, 2958, 3480, 3944, 4080, 4562, 4930, 5916, 6843, 6960, 7395, 7888, 9124, 9860, 11405, 11832, 13686, 14790, 18248, 19720, 22810, 23664, 27372, 29580, 34215, 36496, 38777, 39440, 45620, 54744, 59160, 66149, 68430, 77554, 91240, 109488, 116331, 118320, 132298, 136860, 155108, 182480, 193885, 198447, 232662, 264596, 273720, 310216, 330745, 387770, 396894, 465324, 529192, 547440, 581655, 620432, 661490, 775540, 793788, 930648, 992235, 1058384, 1124533, 1163310, 1322980, 1551080, 1587576, 1861296, 1984470, 2249066, 2326620, 2645960, 3102160, 3175152, 3373599, 3968940, 4498132, 4653240, 5291920, 5622665, 6747198, 7937880, 8996264, 9306480, 11245330, 13494396, 15875760, 16867995, 17992528, 22490660, 26988792, 33735990, 44981320, 53977584, 67471980, 89962640, 134943960, 269887920]

約数ペア:

[(1, 269887920), (2, 134943960), (3, 89962640), (4, 67471980), (5, 53977584), (6, 44981320), (8, 33735990), (10, 26988792), (12, 22490660), (15, 17992528), (16, 16867995), (17, 15875760), (20, 13494396), (24, 11245330), (29, 9306480), (30, 8996264), (34, 7937880), (40, 6747198), (48, 5622665), (51, 5291920), (58, 4653240), (60, 4498132), (68, 3968940), (80, 3373599), (85, 3175152), (87, 3102160), (102, 2645960), (116, 2326620), (120, 2249066), (136, 1984470), (145, 1861296), (170, 1587576), (174, 1551080), (204, 1322980), (232, 1163310), (240, 1124533), (255, 1058384), (272, 992235), (290, 930648), (340, 793788), (348, 775540), (408, 661490), (435, 620432), (464, 581655), (493, 547440), (510, 529192), (580, 465324), (680, 396894), (696, 387770), (816, 330745), (870, 310216), (986, 273720), (1020, 264596), (1160, 232662), (1360, 198447), (1392, 193885), (1479, 182480), (1740, 155108), (1972, 136860), (2040, 132298), (2281, 118320), (2320, 116331), (2465, 109488), (2958, 91240), (3480, 77554), (3944, 68430), (4080, 66149), (4562, 59160), (4930, 54744), (5916, 45620), (6843, 39440), (6960, 38777), (7395, 36496), (7888, 34215), (9124, 29580), (9860, 27372), (11405, 23664), (11832, 22810), (13686, 19720), (14790, 18248)]