264454920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^2$

素因数の和:141

約数の個数: 288

約数和(自身を含む): 967636800

約数和(自身を除く): 703181880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 23, 24, 30, 36, 38, 40, 41, 45, 46, 57, 60, 69, 72, 76, 82, 90, 92, 95, 114, 115, 120, 123, 138, 152, 164, 171, 180, 184, 190, 205, 207, 228, 230, 246, 276, 285, 328, 342, 345, 360, 369, 380, 410, 414, 437, 456, 460, 492, 552, 570, 615, 684, 690, 738, 760, 779, 820, 828, 855, 874, 920, 943, 984, 1035, 1140, 1230, 1311, 1368, 1380, 1476, 1558, 1640, 1656, 1681, 1710, 1748, 1845, 1886, 2070, 2185, 2280, 2337, 2460, 2622, 2760, 2829, 2952, 3116, 3362, 3420, 3496, 3690, 3772, 3895, 3933, 4140, 4370, 4674, 4715, 4920, 5043, 5244, 5658, 6232, 6555, 6724, 6840, 7011, 7380, 7544, 7790, 7866, 8280, 8405, 8487, 8740, 9348, 9430, 10086, 10488, 11316, 11685, 13110, 13448, 14022, 14145, 14760, 15129, 15580, 15732, 16810, 16974, 17480, 17917, 18696, 18860, 19665, 20172, 22632, 23370, 25215, 26220, 28044, 28290, 30258, 31160, 31464, 31939, 33620, 33948, 35055, 35834, 37720, 38663, 39330, 40344, 42435, 46740, 50430, 52440, 53751, 56088, 56580, 60516, 63878, 67240, 67896, 70110, 71668, 75645, 77326, 78660, 84870, 89585, 93480, 95817, 100860, 107502, 113160, 115989, 121032, 127756, 140220, 143336, 151290, 154652, 157320, 159695, 161253, 169740, 179170, 191634, 193315, 201720, 215004, 231978, 255512, 268755, 280440, 287451, 302580, 309304, 319390, 322506, 339480, 347967, 358340, 383268, 386630, 430008, 463956, 479085, 537510, 574902, 579945, 605160, 638780, 645012, 695934, 716680, 734597, 766536, 773260, 806265, 927912, 958170, 1075020, 1149804, 1159890, 1277560, 1290024, 1391868, 1437255, 1469194, 1546520, 1612530, 1739835, 1916340, 2150040, 2203791, 2299608, 2319780, 2783736, 2874510, 2938388, 3225060, 3479670, 3672985, 3832680, 4407582, 4639560, 5749020, 5876776, 6450120, 6611373, 6959340, 7345970, 8815164, 11018955, 11498040, 13222746, 13918680, 14691940, 17630328, 22037910, 26445492, 29383880, 33056865, 44075820, 52890984, 66113730, 88151640, 132227460, 264454920]

約数ペア:

[(1, 264454920), (2, 132227460), (3, 88151640), (4, 66113730), (5, 52890984), (6, 44075820), (8, 33056865), (9, 29383880), (10, 26445492), (12, 22037910), (15, 17630328), (18, 14691940), (19, 13918680), (20, 13222746), (23, 11498040), (24, 11018955), (30, 8815164), (36, 7345970), (38, 6959340), (40, 6611373), (41, 6450120), (45, 5876776), (46, 5749020), (57, 4639560), (60, 4407582), (69, 3832680), (72, 3672985), (76, 3479670), (82, 3225060), (90, 2938388), (92, 2874510), (95, 2783736), (114, 2319780), (115, 2299608), (120, 2203791), (123, 2150040), (138, 1916340), (152, 1739835), (164, 1612530), (171, 1546520), (180, 1469194), (184, 1437255), (190, 1391868), (205, 1290024), (207, 1277560), (228, 1159890), (230, 1149804), (246, 1075020), (276, 958170), (285, 927912), (328, 806265), (342, 773260), (345, 766536), (360, 734597), (369, 716680), (380, 695934), (410, 645012), (414, 638780), (437, 605160), (456, 579945), (460, 574902), (492, 537510), (552, 479085), (570, 463956), (615, 430008), (684, 386630), (690, 383268), (738, 358340), (760, 347967), (779, 339480), (820, 322506), (828, 319390), (855, 309304), (874, 302580), (920, 287451), (943, 280440), (984, 268755), (1035, 255512), (1140, 231978), (1230, 215004), (1311, 201720), (1368, 193315), (1380, 191634), (1476, 179170), (1558, 169740), (1640, 161253), (1656, 159695), (1681, 157320), (1710, 154652), (1748, 151290), (1845, 143336), (1886, 140220), (2070, 127756), (2185, 121032), (2280, 115989), (2337, 113160), (2460, 107502), (2622, 100860), (2760, 95817), (2829, 93480), (2952, 89585), (3116, 84870), (3362, 78660), (3420, 77326), (3496, 75645), (3690, 71668), (3772, 70110), (3895, 67896), (3933, 67240), (4140, 63878), (4370, 60516), (4674, 56580), (4715, 56088), (4920, 53751), (5043, 52440), (5244, 50430), (5658, 46740), (6232, 42435), (6555, 40344), (6724, 39330), (6840, 38663), (7011, 37720), (7380, 35834), (7544, 35055), (7790, 33948), (7866, 33620), (8280, 31939), (8405, 31464), (8487, 31160), (8740, 30258), (9348, 28290), (9430, 28044), (10086, 26220), (10488, 25215), (11316, 23370), (11685, 22632), (13110, 20172), (13448, 19665), (14022, 18860), (14145, 18696), (14760, 17917), (15129, 17480), (15580, 16974), (15732, 16810)]