669408320

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{17579}}^1$

素因数の和:17620

約数の個数: 112

約数和(自身を含む): 1929018240

約数和(自身を除く): 1259609920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 112, 119, 136, 140, 160, 170, 224, 238, 272, 280, 320, 340, 448, 476, 544, 560, 595, 680, 952, 1088, 1120, 1190, 1360, 1904, 2240, 2380, 2720, 3808, 4760, 5440, 7616, 9520, 17579, 19040, 35158, 38080, 70316, 87895, 123053, 140632, 175790, 246106, 281264, 298843, 351580, 492212, 562528, 597686, 615265, 703160, 984424, 1125056, 1195372, 1230530, 1406320, 1494215, 1968848, 2091901, 2390744, 2461060, 2812640, 2988430, 3937696, 4183802, 4781488, 4922120, 5625280, 5976860, 7875392, 8367604, 9562976, 9844240, 10459505, 11953720, 16735208, 19125952, 19688480, 20919010, 23907440, 33470416, 39376960, 41838020, 47814880, 66940832, 83676040, 95629760, 133881664, 167352080, 334704160, 669408320]

約数ペア:

[(1, 669408320), (2, 334704160), (4, 167352080), (5, 133881664), (7, 95629760), (8, 83676040), (10, 66940832), (14, 47814880), (16, 41838020), (17, 39376960), (20, 33470416), (28, 23907440), (32, 20919010), (34, 19688480), (35, 19125952), (40, 16735208), (56, 11953720), (64, 10459505), (68, 9844240), (70, 9562976), (80, 8367604), (85, 7875392), (112, 5976860), (119, 5625280), (136, 4922120), (140, 4781488), (160, 4183802), (170, 3937696), (224, 2988430), (238, 2812640), (272, 2461060), (280, 2390744), (320, 2091901), (340, 1968848), (448, 1494215), (476, 1406320), (544, 1230530), (560, 1195372), (595, 1125056), (680, 984424), (952, 703160), (1088, 615265), (1120, 597686), (1190, 562528), (1360, 492212), (1904, 351580), (2240, 298843), (2380, 281264), (2720, 246106), (3808, 175790), (4760, 140632), (5440, 123053), (7616, 87895), (9520, 70316), (17579, 38080), (19040, 35158)]