266031480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{419}}^1$

素因数の和:494

約数の個数: 256

約数和(自身を含む): 965260800

約数和(自身を除く): 699229320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 37, 39, 40, 44, 52, 55, 60, 65, 66, 74, 78, 88, 104, 110, 111, 120, 130, 132, 143, 148, 156, 165, 185, 195, 220, 222, 260, 264, 286, 296, 312, 330, 370, 390, 407, 419, 429, 440, 444, 481, 520, 555, 572, 660, 715, 740, 780, 814, 838, 858, 888, 962, 1110, 1144, 1221, 1257, 1320, 1430, 1443, 1480, 1560, 1628, 1676, 1716, 1924, 2035, 2095, 2145, 2220, 2405, 2442, 2514, 2860, 2886, 3256, 3352, 3432, 3848, 4070, 4190, 4290, 4440, 4609, 4810, 4884, 5028, 5291, 5447, 5720, 5772, 6105, 6285, 7215, 8140, 8380, 8580, 9218, 9620, 9768, 10056, 10582, 10894, 11544, 12210, 12570, 13827, 14430, 15503, 15873, 16280, 16341, 16760, 17160, 18436, 19240, 21164, 21788, 23045, 24420, 25140, 26455, 27235, 27654, 28860, 31006, 31746, 32682, 36872, 42328, 43576, 46090, 46509, 48840, 50280, 52910, 54470, 55308, 57720, 59917, 62012, 63492, 65364, 69135, 77515, 79365, 81705, 92180, 93018, 105820, 108940, 110616, 119834, 124024, 126984, 130728, 138270, 155030, 158730, 163410, 170533, 179751, 184360, 186036, 201539, 211640, 217880, 232545, 239668, 276540, 299585, 310060, 317460, 326820, 341066, 359502, 372072, 403078, 465090, 479336, 511599, 553080, 599170, 604617, 620120, 634920, 653640, 682132, 719004, 806156, 852665, 898755, 930180, 1007695, 1023198, 1198340, 1209234, 1364264, 1438008, 1612312, 1705330, 1797510, 1860360, 2015390, 2046396, 2216929, 2396680, 2418468, 2557995, 3023085, 3410660, 3595020, 4030780, 4092792, 4433858, 4836936, 5115990, 6046170, 6650787, 6821320, 7190040, 8061560, 8867716, 10231980, 11084645, 12092340, 13301574, 17735432, 20463960, 22169290, 24184680, 26603148, 33253935, 44338580, 53206296, 66507870, 88677160, 133015740, 266031480]

約数ペア:

[(1, 266031480), (2, 133015740), (3, 88677160), (4, 66507870), (5, 53206296), (6, 44338580), (8, 33253935), (10, 26603148), (11, 24184680), (12, 22169290), (13, 20463960), (15, 17735432), (20, 13301574), (22, 12092340), (24, 11084645), (26, 10231980), (30, 8867716), (33, 8061560), (37, 7190040), (39, 6821320), (40, 6650787), (44, 6046170), (52, 5115990), (55, 4836936), (60, 4433858), (65, 4092792), (66, 4030780), (74, 3595020), (78, 3410660), (88, 3023085), (104, 2557995), (110, 2418468), (111, 2396680), (120, 2216929), (130, 2046396), (132, 2015390), (143, 1860360), (148, 1797510), (156, 1705330), (165, 1612312), (185, 1438008), (195, 1364264), (220, 1209234), (222, 1198340), (260, 1023198), (264, 1007695), (286, 930180), (296, 898755), (312, 852665), (330, 806156), (370, 719004), (390, 682132), (407, 653640), (419, 634920), (429, 620120), (440, 604617), (444, 599170), (481, 553080), (520, 511599), (555, 479336), (572, 465090), (660, 403078), (715, 372072), (740, 359502), (780, 341066), (814, 326820), (838, 317460), (858, 310060), (888, 299585), (962, 276540), (1110, 239668), (1144, 232545), (1221, 217880), (1257, 211640), (1320, 201539), (1430, 186036), (1443, 184360), (1480, 179751), (1560, 170533), (1628, 163410), (1676, 158730), (1716, 155030), (1924, 138270), (2035, 130728), (2095, 126984), (2145, 124024), (2220, 119834), (2405, 110616), (2442, 108940), (2514, 105820), (2860, 93018), (2886, 92180), (3256, 81705), (3352, 79365), (3432, 77515), (3848, 69135), (4070, 65364), (4190, 63492), (4290, 62012), (4440, 59917), (4609, 57720), (4810, 55308), (4884, 54470), (5028, 52910), (5291, 50280), (5447, 48840), (5720, 46509), (5772, 46090), (6105, 43576), (6285, 42328), (7215, 36872), (8140, 32682), (8380, 31746), (8580, 31006), (9218, 28860), (9620, 27654), (9768, 27235), (10056, 26455), (10582, 25140), (10894, 24420), (11544, 23045), (12210, 21788), (12570, 21164), (13827, 19240), (14430, 18436), (15503, 17160), (15873, 16760), (16280, 16341)]