426168960

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{857}}^1$

素因数の和:923

約数の個数: 256

約数和(自身を含む): 1596291840

約数和(自身を除く): 1170122880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 37, 40, 42, 48, 56, 60, 64, 70, 74, 80, 84, 96, 105, 111, 112, 120, 128, 140, 148, 160, 168, 185, 192, 210, 222, 224, 240, 259, 280, 296, 320, 336, 370, 384, 420, 444, 448, 480, 518, 555, 560, 592, 640, 672, 740, 777, 840, 857, 888, 896, 960, 1036, 1110, 1120, 1184, 1295, 1344, 1480, 1554, 1680, 1714, 1776, 1920, 2072, 2220, 2240, 2368, 2571, 2590, 2688, 2960, 3108, 3360, 3428, 3552, 3885, 4144, 4285, 4440, 4480, 4736, 5142, 5180, 5920, 5999, 6216, 6720, 6856, 7104, 7770, 8288, 8570, 8880, 10284, 10360, 11840, 11998, 12432, 12855, 13440, 13712, 14208, 15540, 16576, 17140, 17760, 17997, 20568, 20720, 23680, 23996, 24864, 25710, 27424, 29995, 31080, 31709, 33152, 34280, 35520, 35994, 41136, 41440, 47992, 49728, 51420, 54848, 59990, 62160, 63418, 68560, 71040, 71988, 82272, 82880, 89985, 95127, 95984, 99456, 102840, 109696, 119980, 124320, 126836, 137120, 143976, 158545, 164544, 165760, 179970, 190254, 191968, 205680, 221963, 239960, 248640, 253672, 274240, 287952, 317090, 329088, 359940, 380508, 383936, 411360, 443926, 475635, 479920, 497280, 507344, 548480, 575904, 634180, 665889, 719880, 761016, 767872, 822720, 887852, 951270, 959840, 1014688, 1109815, 1151808, 1268360, 1331778, 1439760, 1522032, 1645440, 1775704, 1902540, 1919680, 2029376, 2219630, 2303616, 2536720, 2663556, 2879520, 3044064, 3329445, 3551408, 3805080, 3839360, 4058752, 4439260, 5073440, 5327112, 5759040, 6088128, 6658890, 7102816, 7610160, 8878520, 10146880, 10654224, 11518080, 12176256, 13317780, 14205632, 15220320, 17757040, 20293760, 21308448, 26635560, 28411264, 30440640, 35514080, 42616896, 53271120, 60881280, 71028160, 85233792, 106542240, 142056320, 213084480, 426168960]

約数ペア:

[(1, 426168960), (2, 213084480), (3, 142056320), (4, 106542240), (5, 85233792), (6, 71028160), (7, 60881280), (8, 53271120), (10, 42616896), (12, 35514080), (14, 30440640), (15, 28411264), (16, 26635560), (20, 21308448), (21, 20293760), (24, 17757040), (28, 15220320), (30, 14205632), (32, 13317780), (35, 12176256), (37, 11518080), (40, 10654224), (42, 10146880), (48, 8878520), (56, 7610160), (60, 7102816), (64, 6658890), (70, 6088128), (74, 5759040), (80, 5327112), (84, 5073440), (96, 4439260), (105, 4058752), (111, 3839360), (112, 3805080), (120, 3551408), (128, 3329445), (140, 3044064), (148, 2879520), (160, 2663556), (168, 2536720), (185, 2303616), (192, 2219630), (210, 2029376), (222, 1919680), (224, 1902540), (240, 1775704), (259, 1645440), (280, 1522032), (296, 1439760), (320, 1331778), (336, 1268360), (370, 1151808), (384, 1109815), (420, 1014688), (444, 959840), (448, 951270), (480, 887852), (518, 822720), (555, 767872), (560, 761016), (592, 719880), (640, 665889), (672, 634180), (740, 575904), (777, 548480), (840, 507344), (857, 497280), (888, 479920), (896, 475635), (960, 443926), (1036, 411360), (1110, 383936), (1120, 380508), (1184, 359940), (1295, 329088), (1344, 317090), (1480, 287952), (1554, 274240), (1680, 253672), (1714, 248640), (1776, 239960), (1920, 221963), (2072, 205680), (2220, 191968), (2240, 190254), (2368, 179970), (2571, 165760), (2590, 164544), (2688, 158545), (2960, 143976), (3108, 137120), (3360, 126836), (3428, 124320), (3552, 119980), (3885, 109696), (4144, 102840), (4285, 99456), (4440, 95984), (4480, 95127), (4736, 89985), (5142, 82880), (5180, 82272), (5920, 71988), (5999, 71040), (6216, 68560), (6720, 63418), (6856, 62160), (7104, 59990), (7770, 54848), (8288, 51420), (8570, 49728), (8880, 47992), (10284, 41440), (10360, 41136), (11840, 35994), (11998, 35520), (12432, 34280), (12855, 33152), (13440, 31709), (13712, 31080), (14208, 29995), (15540, 27424), (16576, 25710), (17140, 24864), (17760, 23996), (17997, 23680), (20568, 20720)]