551406240

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4973}}^1$

素因数の和:5012

約数の個数: 288

約数和(自身を含む): 2346454656

約数和(自身を除く): 1795048416

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 96, 99, 105, 110, 112, 120, 126, 132, 140, 144, 154, 160, 165, 168, 176, 180, 198, 210, 220, 224, 231, 240, 252, 264, 280, 288, 308, 315, 330, 336, 352, 360, 385, 396, 420, 440, 462, 480, 495, 504, 528, 560, 616, 630, 660, 672, 693, 720, 770, 792, 840, 880, 924, 990, 1008, 1056, 1120, 1155, 1232, 1260, 1320, 1386, 1440, 1540, 1584, 1680, 1760, 1848, 1980, 2016, 2310, 2464, 2520, 2640, 2772, 3080, 3168, 3360, 3465, 3696, 3960, 4620, 4973, 5040, 5280, 5544, 6160, 6930, 7392, 7920, 9240, 9946, 10080, 11088, 12320, 13860, 14919, 15840, 18480, 19892, 22176, 24865, 27720, 29838, 34811, 36960, 39784, 44757, 49730, 54703, 55440, 59676, 69622, 74595, 79568, 89514, 99460, 104433, 109406, 110880, 119352, 139244, 149190, 159136, 164109, 174055, 179028, 198920, 208866, 218812, 223785, 238704, 273515, 278488, 298380, 313299, 328218, 348110, 358056, 382921, 397840, 417732, 437624, 447570, 477408, 492327, 522165, 547030, 556976, 596760, 626598, 656436, 696220, 716112, 765842, 795680, 820545, 835464, 875248, 895140, 984654, 1044330, 1094060, 1113952, 1148763, 1193520, 1253196, 1312872, 1392440, 1432224, 1531684, 1566495, 1641090, 1670928, 1750496, 1790280, 1914605, 1969308, 2088660, 2188120, 2297526, 2387040, 2461635, 2506392, 2625744, 2784880, 3063368, 3132990, 3282180, 3341856, 3446289, 3580560, 3829210, 3938616, 4177320, 4376240, 4595052, 4923270, 5012784, 5251488, 5569760, 5743815, 6126736, 6265980, 6564360, 6892578, 7161120, 7658420, 7877232, 8354640, 8752480, 9190104, 9846540, 10025568, 11487630, 12253472, 12531960, 13128720, 13785156, 15316840, 15754464, 16709280, 17231445, 18380208, 19693080, 22975260, 25063920, 26257440, 27570312, 30633680, 34462890, 36760416, 39386160, 45950520, 50127840, 55140624, 61267360, 68925780, 78772320, 91901040, 110281248, 137851560, 183802080, 275703120, 551406240]

約数ペア:

[(1, 551406240), (2, 275703120), (3, 183802080), (4, 137851560), (5, 110281248), (6, 91901040), (7, 78772320), (8, 68925780), (9, 61267360), (10, 55140624), (11, 50127840), (12, 45950520), (14, 39386160), (15, 36760416), (16, 34462890), (18, 30633680), (20, 27570312), (21, 26257440), (22, 25063920), (24, 22975260), (28, 19693080), (30, 18380208), (32, 17231445), (33, 16709280), (35, 15754464), (36, 15316840), (40, 13785156), (42, 13128720), (44, 12531960), (45, 12253472), (48, 11487630), (55, 10025568), (56, 9846540), (60, 9190104), (63, 8752480), (66, 8354640), (70, 7877232), (72, 7658420), (77, 7161120), (80, 6892578), (84, 6564360), (88, 6265980), (90, 6126736), (96, 5743815), (99, 5569760), (105, 5251488), (110, 5012784), (112, 4923270), (120, 4595052), (126, 4376240), (132, 4177320), (140, 3938616), (144, 3829210), (154, 3580560), (160, 3446289), (165, 3341856), (168, 3282180), (176, 3132990), (180, 3063368), (198, 2784880), (210, 2625744), (220, 2506392), (224, 2461635), (231, 2387040), (240, 2297526), (252, 2188120), (264, 2088660), (280, 1969308), (288, 1914605), (308, 1790280), (315, 1750496), (330, 1670928), (336, 1641090), (352, 1566495), (360, 1531684), (385, 1432224), (396, 1392440), (420, 1312872), (440, 1253196), (462, 1193520), (480, 1148763), (495, 1113952), (504, 1094060), (528, 1044330), (560, 984654), (616, 895140), (630, 875248), (660, 835464), (672, 820545), (693, 795680), (720, 765842), (770, 716112), (792, 696220), (840, 656436), (880, 626598), (924, 596760), (990, 556976), (1008, 547030), (1056, 522165), (1120, 492327), (1155, 477408), (1232, 447570), (1260, 437624), (1320, 417732), (1386, 397840), (1440, 382921), (1540, 358056), (1584, 348110), (1680, 328218), (1760, 313299), (1848, 298380), (1980, 278488), (2016, 273515), (2310, 238704), (2464, 223785), (2520, 218812), (2640, 208866), (2772, 198920), (3080, 179028), (3168, 174055), (3360, 164109), (3465, 159136), (3696, 149190), (3960, 139244), (4620, 119352), (4973, 110880), (5040, 109406), (5280, 104433), (5544, 99460), (6160, 89514), (6930, 79568), (7392, 74595), (7920, 69622), (9240, 59676), (9946, 55440), (10080, 54703), (11088, 49730), (12320, 44757), (13860, 39784), (14919, 36960), (15840, 34811), (18480, 29838), (19892, 27720), (22176, 24865)]