197264760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{577}}^1$

素因数の和:646

約数の個数: 256

約数和(自身を含む): 759075840

約数和(自身を除く): 561811080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 37, 40, 42, 44, 55, 56, 60, 66, 70, 74, 77, 84, 88, 105, 110, 111, 120, 132, 140, 148, 154, 165, 168, 185, 210, 220, 222, 231, 259, 264, 280, 296, 308, 330, 370, 385, 407, 420, 440, 444, 462, 518, 555, 577, 616, 660, 740, 770, 777, 814, 840, 888, 924, 1036, 1110, 1154, 1155, 1221, 1295, 1320, 1480, 1540, 1554, 1628, 1731, 1848, 2035, 2072, 2220, 2308, 2310, 2442, 2590, 2849, 2885, 3080, 3108, 3256, 3462, 3885, 4039, 4070, 4440, 4616, 4620, 4884, 5180, 5698, 5770, 6105, 6216, 6347, 6924, 7770, 8078, 8140, 8547, 8655, 9240, 9768, 10360, 11396, 11540, 12117, 12210, 12694, 13848, 14245, 15540, 16156, 16280, 17094, 17310, 19041, 20195, 21349, 22792, 23080, 24234, 24420, 25388, 28490, 31080, 31735, 32312, 34188, 34620, 38082, 40390, 42698, 42735, 44429, 48468, 48840, 50776, 56980, 60585, 63470, 64047, 68376, 69240, 76164, 80780, 85396, 85470, 88858, 95205, 96936, 106745, 113960, 121170, 126940, 128094, 133287, 149443, 152328, 161560, 170792, 170940, 177716, 190410, 213490, 222145, 234839, 242340, 253880, 256188, 266574, 298886, 320235, 341880, 355432, 380820, 426980, 444290, 448329, 469678, 484680, 512376, 533148, 597772, 640470, 666435, 704517, 747215, 761640, 853960, 888580, 896658, 939356, 1066296, 1174195, 1195544, 1280940, 1332870, 1409034, 1494430, 1643873, 1777160, 1793316, 1878712, 2241645, 2348390, 2561880, 2665740, 2818068, 2988860, 3287746, 3522585, 3586632, 4483290, 4696780, 4931619, 5331480, 5636136, 5977720, 6575492, 7045170, 8219365, 8966580, 9393560, 9863238, 13150984, 14090340, 16438730, 17933160, 19726476, 24658095, 28180680, 32877460, 39452952, 49316190, 65754920, 98632380, 197264760]

約数ペア:

[(1, 197264760), (2, 98632380), (3, 65754920), (4, 49316190), (5, 39452952), (6, 32877460), (7, 28180680), (8, 24658095), (10, 19726476), (11, 17933160), (12, 16438730), (14, 14090340), (15, 13150984), (20, 9863238), (21, 9393560), (22, 8966580), (24, 8219365), (28, 7045170), (30, 6575492), (33, 5977720), (35, 5636136), (37, 5331480), (40, 4931619), (42, 4696780), (44, 4483290), (55, 3586632), (56, 3522585), (60, 3287746), (66, 2988860), (70, 2818068), (74, 2665740), (77, 2561880), (84, 2348390), (88, 2241645), (105, 1878712), (110, 1793316), (111, 1777160), (120, 1643873), (132, 1494430), (140, 1409034), (148, 1332870), (154, 1280940), (165, 1195544), (168, 1174195), (185, 1066296), (210, 939356), (220, 896658), (222, 888580), (231, 853960), (259, 761640), (264, 747215), (280, 704517), (296, 666435), (308, 640470), (330, 597772), (370, 533148), (385, 512376), (407, 484680), (420, 469678), (440, 448329), (444, 444290), (462, 426980), (518, 380820), (555, 355432), (577, 341880), (616, 320235), (660, 298886), (740, 266574), (770, 256188), (777, 253880), (814, 242340), (840, 234839), (888, 222145), (924, 213490), (1036, 190410), (1110, 177716), (1154, 170940), (1155, 170792), (1221, 161560), (1295, 152328), (1320, 149443), (1480, 133287), (1540, 128094), (1554, 126940), (1628, 121170), (1731, 113960), (1848, 106745), (2035, 96936), (2072, 95205), (2220, 88858), (2308, 85470), (2310, 85396), (2442, 80780), (2590, 76164), (2849, 69240), (2885, 68376), (3080, 64047), (3108, 63470), (3256, 60585), (3462, 56980), (3885, 50776), (4039, 48840), (4070, 48468), (4440, 44429), (4616, 42735), (4620, 42698), (4884, 40390), (5180, 38082), (5698, 34620), (5770, 34188), (6105, 32312), (6216, 31735), (6347, 31080), (6924, 28490), (7770, 25388), (8078, 24420), (8140, 24234), (8547, 23080), (8655, 22792), (9240, 21349), (9768, 20195), (10360, 19041), (11396, 17310), (11540, 17094), (12117, 16280), (12210, 16156), (12694, 15540), (13848, 14245)]