84835440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1$

素因数の和:304

約数の個数: 240

約数和(自身を含む): 313372800

約数和(自身を除く): 228537360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 29, 30, 34, 36, 40, 45, 48, 51, 58, 60, 68, 72, 80, 85, 87, 90, 102, 116, 120, 136, 144, 145, 153, 170, 174, 180, 204, 232, 239, 240, 255, 261, 272, 290, 306, 340, 348, 360, 408, 435, 464, 478, 493, 510, 522, 580, 612, 680, 696, 717, 720, 765, 816, 870, 956, 986, 1020, 1044, 1160, 1195, 1224, 1305, 1360, 1392, 1434, 1479, 1530, 1740, 1912, 1972, 2040, 2088, 2151, 2320, 2390, 2448, 2465, 2610, 2868, 2958, 3060, 3480, 3585, 3824, 3944, 4063, 4080, 4176, 4302, 4437, 4780, 4930, 5220, 5736, 5916, 6120, 6931, 6960, 7170, 7395, 7888, 8126, 8604, 8874, 9560, 9860, 10440, 10755, 11472, 11832, 12189, 12240, 13862, 14340, 14790, 16252, 17208, 17748, 19120, 19720, 20315, 20793, 20880, 21510, 22185, 23664, 24378, 27724, 28680, 29580, 32504, 34416, 34655, 35496, 36567, 39440, 40630, 41586, 43020, 44370, 48756, 55448, 57360, 59160, 60945, 62379, 65008, 69310, 70992, 73134, 81260, 83172, 86040, 88740, 97512, 103965, 110896, 117827, 118320, 121890, 124758, 138620, 146268, 162520, 166344, 172080, 177480, 182835, 195024, 207930, 235654, 243780, 249516, 277240, 292536, 311895, 325040, 332688, 353481, 354960, 365670, 415860, 471308, 487560, 499032, 554480, 585072, 589135, 623790, 706962, 731340, 831720, 942616, 975120, 998064, 1060443, 1178270, 1247580, 1413924, 1462680, 1663440, 1767405, 1885232, 2120886, 2356540, 2495160, 2827848, 2925360, 3534810, 4241772, 4713080, 4990320, 5302215, 5655696, 7069620, 8483544, 9426160, 10604430, 14139240, 16967088, 21208860, 28278480, 42417720, 84835440]

約数ペア:

[(1, 84835440), (2, 42417720), (3, 28278480), (4, 21208860), (5, 16967088), (6, 14139240), (8, 10604430), (9, 9426160), (10, 8483544), (12, 7069620), (15, 5655696), (16, 5302215), (17, 4990320), (18, 4713080), (20, 4241772), (24, 3534810), (29, 2925360), (30, 2827848), (34, 2495160), (36, 2356540), (40, 2120886), (45, 1885232), (48, 1767405), (51, 1663440), (58, 1462680), (60, 1413924), (68, 1247580), (72, 1178270), (80, 1060443), (85, 998064), (87, 975120), (90, 942616), (102, 831720), (116, 731340), (120, 706962), (136, 623790), (144, 589135), (145, 585072), (153, 554480), (170, 499032), (174, 487560), (180, 471308), (204, 415860), (232, 365670), (239, 354960), (240, 353481), (255, 332688), (261, 325040), (272, 311895), (290, 292536), (306, 277240), (340, 249516), (348, 243780), (360, 235654), (408, 207930), (435, 195024), (464, 182835), (478, 177480), (493, 172080), (510, 166344), (522, 162520), (580, 146268), (612, 138620), (680, 124758), (696, 121890), (717, 118320), (720, 117827), (765, 110896), (816, 103965), (870, 97512), (956, 88740), (986, 86040), (1020, 83172), (1044, 81260), (1160, 73134), (1195, 70992), (1224, 69310), (1305, 65008), (1360, 62379), (1392, 60945), (1434, 59160), (1479, 57360), (1530, 55448), (1740, 48756), (1912, 44370), (1972, 43020), (2040, 41586), (2088, 40630), (2151, 39440), (2320, 36567), (2390, 35496), (2448, 34655), (2465, 34416), (2610, 32504), (2868, 29580), (2958, 28680), (3060, 27724), (3480, 24378), (3585, 23664), (3824, 22185), (3944, 21510), (4063, 20880), (4080, 20793), (4176, 20315), (4302, 19720), (4437, 19120), (4780, 17748), (4930, 17208), (5220, 16252), (5736, 14790), (5916, 14340), (6120, 13862), (6931, 12240), (6960, 12189), (7170, 11832), (7395, 11472), (7888, 10755), (8126, 10440), (8604, 9860), (8874, 9560)]