979366680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{443}}^1$

素因数の和:575

約数の個数: 256

約数和(自身を含む): 3452544000

約数和(自身を除く): 2473177320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 89, 90, 92, 108, 115, 120, 135, 138, 178, 180, 184, 207, 216, 230, 267, 270, 276, 345, 356, 360, 414, 443, 445, 460, 534, 540, 552, 621, 690, 712, 801, 828, 886, 890, 920, 1035, 1068, 1080, 1242, 1329, 1335, 1380, 1602, 1656, 1772, 1780, 2047, 2070, 2136, 2215, 2403, 2484, 2658, 2670, 2760, 3105, 3204, 3544, 3560, 3987, 4005, 4094, 4140, 4430, 4806, 4968, 5316, 5340, 6141, 6210, 6408, 6645, 7974, 8010, 8188, 8280, 8860, 9612, 10189, 10235, 10632, 10680, 11961, 12015, 12282, 12420, 13290, 15948, 16020, 16376, 17720, 18423, 19224, 19935, 20378, 20470, 23922, 24030, 24564, 24840, 26580, 30567, 30705, 31896, 32040, 36846, 39427, 39870, 40756, 40940, 47844, 48060, 49128, 50945, 53160, 55269, 59805, 61134, 61410, 73692, 78854, 79740, 81512, 81880, 91701, 92115, 95688, 96120, 101890, 110538, 118281, 119610, 122268, 122820, 147384, 152835, 157708, 159480, 183402, 184230, 197135, 203780, 221076, 236562, 239220, 244536, 245640, 275103, 276345, 305670, 315416, 354843, 366804, 368460, 394270, 407560, 442152, 458505, 473124, 478440, 550206, 552690, 591405, 611340, 709686, 733608, 736920, 788540, 906821, 917010, 946248, 1064529, 1100412, 1105380, 1182810, 1222680, 1375515, 1419372, 1577080, 1774215, 1813642, 1834020, 2129058, 2200824, 2210760, 2365620, 2720463, 2751030, 2838744, 3548430, 3627284, 3668040, 4258116, 4534105, 4731240, 5322645, 5440926, 5502060, 7096860, 7254568, 8161389, 8516232, 9068210, 10645290, 10881852, 11004120, 13602315, 14193720, 16322778, 18136420, 21290580, 21763704, 24484167, 27204630, 32645556, 36272840, 40806945, 42581160, 48968334, 54409260, 65291112, 81613890, 97936668, 108818520, 122420835, 163227780, 195873336, 244841670, 326455560, 489683340, 979366680]

約数ペア:

[(1, 979366680), (2, 489683340), (3, 326455560), (4, 244841670), (5, 195873336), (6, 163227780), (8, 122420835), (9, 108818520), (10, 97936668), (12, 81613890), (15, 65291112), (18, 54409260), (20, 48968334), (23, 42581160), (24, 40806945), (27, 36272840), (30, 32645556), (36, 27204630), (40, 24484167), (45, 21763704), (46, 21290580), (54, 18136420), (60, 16322778), (69, 14193720), (72, 13602315), (89, 11004120), (90, 10881852), (92, 10645290), (108, 9068210), (115, 8516232), (120, 8161389), (135, 7254568), (138, 7096860), (178, 5502060), (180, 5440926), (184, 5322645), (207, 4731240), (216, 4534105), (230, 4258116), (267, 3668040), (270, 3627284), (276, 3548430), (345, 2838744), (356, 2751030), (360, 2720463), (414, 2365620), (443, 2210760), (445, 2200824), (460, 2129058), (534, 1834020), (540, 1813642), (552, 1774215), (621, 1577080), (690, 1419372), (712, 1375515), (801, 1222680), (828, 1182810), (886, 1105380), (890, 1100412), (920, 1064529), (1035, 946248), (1068, 917010), (1080, 906821), (1242, 788540), (1329, 736920), (1335, 733608), (1380, 709686), (1602, 611340), (1656, 591405), (1772, 552690), (1780, 550206), (2047, 478440), (2070, 473124), (2136, 458505), (2215, 442152), (2403, 407560), (2484, 394270), (2658, 368460), (2670, 366804), (2760, 354843), (3105, 315416), (3204, 305670), (3544, 276345), (3560, 275103), (3987, 245640), (4005, 244536), (4094, 239220), (4140, 236562), (4430, 221076), (4806, 203780), (4968, 197135), (5316, 184230), (5340, 183402), (6141, 159480), (6210, 157708), (6408, 152835), (6645, 147384), (7974, 122820), (8010, 122268), (8188, 119610), (8280, 118281), (8860, 110538), (9612, 101890), (10189, 96120), (10235, 95688), (10632, 92115), (10680, 91701), (11961, 81880), (12015, 81512), (12282, 79740), (12420, 78854), (13290, 73692), (15948, 61410), (16020, 61134), (16376, 59805), (17720, 55269), (18423, 53160), (19224, 50945), (19935, 49128), (20378, 48060), (20470, 47844), (23922, 40940), (24030, 40756), (24564, 39870), (24840, 39427), (26580, 36846), (30567, 32040), (30705, 31896)]