1672187440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:240

約数の個数: 320

約数和(自身を含む): 5091102720

約数和(自身を除く): 3418915280

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 43, 44, 55, 56, 59, 70, 77, 80, 86, 88, 107, 110, 112, 118, 140, 154, 172, 176, 214, 215, 220, 236, 280, 295, 301, 308, 344, 385, 413, 428, 430, 440, 472, 473, 535, 560, 590, 602, 616, 649, 688, 749, 770, 826, 856, 860, 880, 944, 946, 1070, 1177, 1180, 1204, 1232, 1298, 1498, 1505, 1540, 1652, 1712, 1720, 1892, 2065, 2140, 2354, 2360, 2365, 2408, 2537, 2596, 2996, 3010, 3080, 3245, 3304, 3311, 3440, 3745, 3784, 4130, 4280, 4543, 4601, 4708, 4720, 4730, 4816, 5074, 5192, 5885, 5992, 6020, 6160, 6313, 6490, 6608, 6622, 7490, 7568, 8239, 8260, 8560, 9086, 9202, 9416, 9460, 10148, 10384, 11770, 11984, 12040, 12626, 12685, 12980, 13244, 14980, 16478, 16520, 16555, 17759, 18172, 18404, 18832, 18920, 20296, 22715, 23005, 23540, 24080, 25252, 25370, 25960, 26488, 27907, 29960, 31565, 32207, 32956, 33040, 33110, 35518, 36344, 36808, 37840, 40592, 41195, 44191, 45430, 46010, 47080, 50504, 50611, 50740, 51920, 52976, 55814, 59920, 63130, 64414, 65912, 66220, 69443, 71036, 72688, 73616, 82390, 88382, 88795, 90860, 92020, 94160, 101008, 101222, 101480, 111628, 126260, 128828, 131824, 132440, 138886, 139535, 142072, 161035, 164780, 176764, 177590, 181720, 184040, 195349, 202444, 202960, 220955, 223256, 252520, 253055, 257656, 264880, 271459, 277772, 279070, 284144, 322070, 329560, 347215, 353528, 354277, 355180, 363440, 368080, 390698, 404888, 441910, 446512, 486101, 505040, 506110, 515312, 542918, 555544, 558140, 644140, 659120, 694430, 707056, 708554, 710360, 781396, 809776, 883820, 972202, 976745, 1012220, 1085836, 1111088, 1116280, 1288280, 1357295, 1388860, 1417108, 1420720, 1562792, 1767640, 1771385, 1900213, 1944404, 1953490, 2024440, 2171672, 2232560, 2430505, 2576560, 2714590, 2777720, 2834216, 2986049, 3125584, 3535280, 3542770, 3800426, 3888808, 3906980, 4048880, 4343344, 4861010, 5429180, 5555440, 5668432, 5972098, 7085540, 7600852, 7777616, 7813960, 9501065, 9722020, 10858360, 11944196, 14171080, 14930245, 15201704, 15627920, 19002130, 19444040, 20902343, 21716720, 23888392, 28342160, 29860490, 30403408, 38004260, 38888080, 41804686, 47776784, 59720980, 76008520, 83609372, 104511715, 119441960, 152017040, 167218744, 209023430, 238883920, 334437488, 418046860, 836093720, 1672187440]

約数ペア:

[(1, 1672187440), (2, 836093720), (4, 418046860), (5, 334437488), (7, 238883920), (8, 209023430), (10, 167218744), (11, 152017040), (14, 119441960), (16, 104511715), (20, 83609372), (22, 76008520), (28, 59720980), (35, 47776784), (40, 41804686), (43, 38888080), (44, 38004260), (55, 30403408), (56, 29860490), (59, 28342160), (70, 23888392), (77, 21716720), (80, 20902343), (86, 19444040), (88, 19002130), (107, 15627920), (110, 15201704), (112, 14930245), (118, 14171080), (140, 11944196), (154, 10858360), (172, 9722020), (176, 9501065), (214, 7813960), (215, 7777616), (220, 7600852), (236, 7085540), (280, 5972098), (295, 5668432), (301, 5555440), (308, 5429180), (344, 4861010), (385, 4343344), (413, 4048880), (428, 3906980), (430, 3888808), (440, 3800426), (472, 3542770), (473, 3535280), (535, 3125584), (560, 2986049), (590, 2834216), (602, 2777720), (616, 2714590), (649, 2576560), (688, 2430505), (749, 2232560), (770, 2171672), (826, 2024440), (856, 1953490), (860, 1944404), (880, 1900213), (944, 1771385), (946, 1767640), (1070, 1562792), (1177, 1420720), (1180, 1417108), (1204, 1388860), (1232, 1357295), (1298, 1288280), (1498, 1116280), (1505, 1111088), (1540, 1085836), (1652, 1012220), (1712, 976745), (1720, 972202), (1892, 883820), (2065, 809776), (2140, 781396), (2354, 710360), (2360, 708554), (2365, 707056), (2408, 694430), (2537, 659120), (2596, 644140), (2996, 558140), (3010, 555544), (3080, 542918), (3245, 515312), (3304, 506110), (3311, 505040), (3440, 486101), (3745, 446512), (3784, 441910), (4130, 404888), (4280, 390698), (4543, 368080), (4601, 363440), (4708, 355180), (4720, 354277), (4730, 353528), (4816, 347215), (5074, 329560), (5192, 322070), (5885, 284144), (5992, 279070), (6020, 277772), (6160, 271459), (6313, 264880), (6490, 257656), (6608, 253055), (6622, 252520), (7490, 223256), (7568, 220955), (8239, 202960), (8260, 202444), (8560, 195349), (9086, 184040), (9202, 181720), (9416, 177590), (9460, 176764), (10148, 164780), (10384, 161035), (11770, 142072), (11984, 139535), (12040, 138886), (12626, 132440), (12685, 131824), (12980, 128828), (13244, 126260), (14980, 111628), (16478, 101480), (16520, 101222), (16555, 101008), (17759, 94160), (18172, 92020), (18404, 90860), (18832, 88795), (18920, 88382), (20296, 82390), (22715, 73616), (23005, 72688), (23540, 71036), (24080, 69443), (25252, 66220), (25370, 65912), (25960, 64414), (26488, 63130), (27907, 59920), (29960, 55814), (31565, 52976), (32207, 51920), (32956, 50740), (33040, 50611), (33110, 50504), (35518, 47080), (36344, 46010), (36808, 45430), (37840, 44191), (40592, 41195)]