207521160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{607}}^1$

素因数の和:676

約数の個数: 256

約数和(自身を含む): 798474240

約数和(自身を除く): 590953080

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, 607, 616, 660, 740, 770, 777, 814, 840, 888, 924, 1036, 1110, 1155, 1214, 1221, 1295, 1320, 1480, 1540, 1554, 1628, 1821, 1848, 2035, 2072, 2220, 2310, 2428, 2442, 2590, 2849, 3035, 3080, 3108, 3256, 3642, 3885, 4070, 4249, 4440, 4620, 4856, 4884, 5180, 5698, 6070, 6105, 6216, 6677, 7284, 7770, 8140, 8498, 8547, 9105, 9240, 9768, 10360, 11396, 12140, 12210, 12747, 13354, 14245, 14568, 15540, 16280, 16996, 17094, 18210, 20031, 21245, 22459, 22792, 24280, 24420, 25494, 26708, 28490, 31080, 33385, 33992, 34188, 36420, 40062, 42490, 42735, 44918, 46739, 48840, 50988, 53416, 56980, 63735, 66770, 67377, 68376, 72840, 80124, 84980, 85470, 89836, 93478, 100155, 101976, 112295, 113960, 127470, 133540, 134754, 140217, 157213, 160248, 169960, 170940, 179672, 186956, 200310, 224590, 233695, 247049, 254940, 267080, 269508, 280434, 314426, 336885, 341880, 373912, 400620, 449180, 467390, 471639, 494098, 509880, 539016, 560868, 628852, 673770, 701085, 741147, 786065, 801240, 898360, 934780, 943278, 988196, 1121736, 1235245, 1257704, 1347540, 1402170, 1482294, 1572130, 1729343, 1869560, 1886556, 1976392, 2358195, 2470490, 2695080, 2804340, 2964588, 3144260, 3458686, 3705735, 3773112, 4716390, 4940980, 5188029, 5608680, 5929176, 6288520, 6917372, 7411470, 8646715, 9432780, 9881960, 10376058, 13834744, 14822940, 17293430, 18865560, 20752116, 25940145, 29645880, 34586860, 41504232, 51880290, 69173720, 103760580, 207521160]

約数ペア:

[(1, 207521160), (2, 103760580), (3, 69173720), (4, 51880290), (5, 41504232), (6, 34586860), (7, 29645880), (8, 25940145), (10, 20752116), (11, 18865560), (12, 17293430), (14, 14822940), (15, 13834744), (20, 10376058), (21, 9881960), (22, 9432780), (24, 8646715), (28, 7411470), (30, 6917372), (33, 6288520), (35, 5929176), (37, 5608680), (40, 5188029), (42, 4940980), (44, 4716390), (55, 3773112), (56, 3705735), (60, 3458686), (66, 3144260), (70, 2964588), (74, 2804340), (77, 2695080), (84, 2470490), (88, 2358195), (105, 1976392), (110, 1886556), (111, 1869560), (120, 1729343), (132, 1572130), (140, 1482294), (148, 1402170), (154, 1347540), (165, 1257704), (168, 1235245), (185, 1121736), (210, 988196), (220, 943278), (222, 934780), (231, 898360), (259, 801240), (264, 786065), (280, 741147), (296, 701085), (308, 673770), (330, 628852), (370, 560868), (385, 539016), (407, 509880), (420, 494098), (440, 471639), (444, 467390), (462, 449180), (518, 400620), (555, 373912), (607, 341880), (616, 336885), (660, 314426), (740, 280434), (770, 269508), (777, 267080), (814, 254940), (840, 247049), (888, 233695), (924, 224590), (1036, 200310), (1110, 186956), (1155, 179672), (1214, 170940), (1221, 169960), (1295, 160248), (1320, 157213), (1480, 140217), (1540, 134754), (1554, 133540), (1628, 127470), (1821, 113960), (1848, 112295), (2035, 101976), (2072, 100155), (2220, 93478), (2310, 89836), (2428, 85470), (2442, 84980), (2590, 80124), (2849, 72840), (3035, 68376), (3080, 67377), (3108, 66770), (3256, 63735), (3642, 56980), (3885, 53416), (4070, 50988), (4249, 48840), (4440, 46739), (4620, 44918), (4856, 42735), (4884, 42490), (5180, 40062), (5698, 36420), (6070, 34188), (6105, 33992), (6216, 33385), (6677, 31080), (7284, 28490), (7770, 26708), (8140, 25494), (8498, 24420), (8547, 24280), (9105, 22792), (9240, 22459), (9768, 21245), (10360, 20031), (11396, 18210), (12140, 17094), (12210, 16996), (12747, 16280), (13354, 15540), (14245, 14568)]