209530622520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{433}}^1\times {\mathrm{46351}}^1$

素因数の和:46830

約数の個数: 192

約数和(自身を含む): 706098556800

約数和(自身を除く): 496567934280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 45, 58, 60, 72, 87, 90, 116, 120, 145, 174, 180, 232, 261, 290, 348, 360, 433, 435, 522, 580, 696, 866, 870, 1044, 1160, 1299, 1305, 1732, 1740, 2088, 2165, 2598, 2610, 3464, 3480, 3897, 4330, 5196, 5220, 6495, 7794, 8660, 10392, 10440, 12557, 12990, 15588, 17320, 19485, 25114, 25980, 31176, 37671, 38970, 46351, 50228, 51960, 62785, 75342, 77940, 92702, 100456, 113013, 125570, 139053, 150684, 155880, 185404, 188355, 226026, 231755, 251140, 278106, 301368, 370808, 376710, 417159, 452052, 463510, 502280, 556212, 565065, 695265, 753420, 834318, 904104, 927020, 1112424, 1130130, 1344179, 1390530, 1506840, 1668636, 1854040, 2085795, 2260260, 2688358, 2781060, 3337272, 4032537, 4171590, 4520520, 5376716, 5562120, 6720895, 8065074, 8343180, 10753432, 12097611, 13441790, 16130148, 16686360, 20069983, 20162685, 24195222, 26883580, 32260296, 40139966, 40325370, 48390444, 53767160, 60209949, 60488055, 80279932, 80650740, 96780888, 100349915, 120419898, 120976110, 160559864, 161301480, 180629847, 200699830, 240839796, 241952220, 301049745, 361259694, 401399660, 481679592, 483904440, 582029507, 602099490, 722519388, 802799320, 903149235, 1164059014, 1204198980, 1445038776, 1746088521, 1806298470, 2328118028, 2408397960, 2910147535, 3492177042, 3612596940, 4656236056, 5238265563, 5820295070, 6984354084, 7225193880, 8730442605, 10476531126, 11640590140, 13968708168, 17460885210, 20953062252, 23281180280, 26191327815, 34921770420, 41906124504, 52382655630, 69843540840, 104765311260, 209530622520]

約数ペア:

[(1, 209530622520), (2, 104765311260), (3, 69843540840), (4, 52382655630), (5, 41906124504), (6, 34921770420), (8, 26191327815), (9, 23281180280), (10, 20953062252), (12, 17460885210), (15, 13968708168), (18, 11640590140), (20, 10476531126), (24, 8730442605), (29, 7225193880), (30, 6984354084), (36, 5820295070), (40, 5238265563), (45, 4656236056), (58, 3612596940), (60, 3492177042), (72, 2910147535), (87, 2408397960), (90, 2328118028), (116, 1806298470), (120, 1746088521), (145, 1445038776), (174, 1204198980), (180, 1164059014), (232, 903149235), (261, 802799320), (290, 722519388), (348, 602099490), (360, 582029507), (433, 483904440), (435, 481679592), (522, 401399660), (580, 361259694), (696, 301049745), (866, 241952220), (870, 240839796), (1044, 200699830), (1160, 180629847), (1299, 161301480), (1305, 160559864), (1732, 120976110), (1740, 120419898), (2088, 100349915), (2165, 96780888), (2598, 80650740), (2610, 80279932), (3464, 60488055), (3480, 60209949), (3897, 53767160), (4330, 48390444), (5196, 40325370), (5220, 40139966), (6495, 32260296), (7794, 26883580), (8660, 24195222), (10392, 20162685), (10440, 20069983), (12557, 16686360), (12990, 16130148), (15588, 13441790), (17320, 12097611), (19485, 10753432), (25114, 8343180), (25980, 8065074), (31176, 6720895), (37671, 5562120), (38970, 5376716), (46351, 4520520), (50228, 4171590), (51960, 4032537), (62785, 3337272), (75342, 2781060), (77940, 2688358), (92702, 2260260), (100456, 2085795), (113013, 1854040), (125570, 1668636), (139053, 1506840), (150684, 1390530), (155880, 1344179), (185404, 1130130), (188355, 1112424), (226026, 927020), (231755, 904104), (251140, 834318), (278106, 753420), (301368, 695265), (370808, 565065), (376710, 556212), (417159, 502280), (452052, 463510)]