211674336640

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{751}}^1\times {\mathrm{1783}}^1$

素因数の和:2585

約数の個数: 256

約数和(自身を含む): 574727731200

約数和(自身を除く): 363053394560

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 52, 64, 65, 76, 80, 95, 104, 128, 130, 152, 160, 190, 208, 247, 260, 304, 320, 380, 416, 494, 520, 608, 640, 751, 760, 832, 988, 1040, 1216, 1235, 1502, 1520, 1664, 1783, 1976, 2080, 2432, 2470, 3004, 3040, 3566, 3755, 3952, 4160, 4940, 6008, 6080, 7132, 7510, 7904, 8320, 8915, 9763, 9880, 12016, 12160, 14264, 14269, 15020, 15808, 17830, 19526, 19760, 23179, 24032, 28528, 28538, 30040, 31616, 33877, 35660, 39052, 39520, 46358, 48064, 48815, 57056, 57076, 60080, 67754, 71320, 71345, 78104, 79040, 92716, 96128, 97630, 114112, 114152, 115895, 120160, 135508, 142640, 142690, 156208, 158080, 169385, 185432, 185497, 195260, 228224, 228304, 231790, 240320, 271016, 285280, 285380, 312416, 338770, 370864, 370994, 390520, 440401, 456608, 463580, 480640, 542032, 570560, 570760, 624832, 677540, 741728, 741988, 781040, 880802, 913216, 927160, 927485, 1084064, 1141120, 1141520, 1249664, 1339033, 1355080, 1483456, 1483976, 1562080, 1761604, 1826432, 1854320, 1854970, 2168128, 2202005, 2283040, 2678066, 2710160, 2966912, 2967952, 3124160, 3523208, 3708640, 3709940, 4336256, 4404010, 4566080, 5356132, 5420320, 5935904, 6248320, 6695165, 7046416, 7417280, 7419880, 8808020, 9132160, 10712264, 10840640, 11871808, 13390330, 14092832, 14834560, 14839760, 17407429, 17616040, 21424528, 21681280, 23743616, 25441627, 26780660, 28185664, 29679520, 34814858, 35232080, 42849056, 50883254, 53561320, 56371328, 59359040, 69629716, 70464160, 85698112, 87037145, 101766508, 107122640, 118718080, 127208135, 139259432, 140928320, 171396224, 174074290, 203533016, 214245280, 254416270, 278518864, 281856640, 330741151, 348148580, 407066032, 428490560, 508832540, 557037728, 661482302, 696297160, 814132064, 856981120, 1017665080, 1114075456, 1322964604, 1392594320, 1628264128, 1653705755, 2035330160, 2228150912, 2645929208, 2785188640, 3256528256, 3307411510, 4070660320, 5291858416, 5570377280, 6614823020, 8141320640, 10583716832, 11140754560, 13229646040, 16282641280, 21167433664, 26459292080, 42334867328, 52918584160, 105837168320, 211674336640]

約数ペア:

[(1, 211674336640), (2, 105837168320), (4, 52918584160), (5, 42334867328), (8, 26459292080), (10, 21167433664), (13, 16282641280), (16, 13229646040), (19, 11140754560), (20, 10583716832), (26, 8141320640), (32, 6614823020), (38, 5570377280), (40, 5291858416), (52, 4070660320), (64, 3307411510), (65, 3256528256), (76, 2785188640), (80, 2645929208), (95, 2228150912), (104, 2035330160), (128, 1653705755), (130, 1628264128), (152, 1392594320), (160, 1322964604), (190, 1114075456), (208, 1017665080), (247, 856981120), (260, 814132064), (304, 696297160), (320, 661482302), (380, 557037728), (416, 508832540), (494, 428490560), (520, 407066032), (608, 348148580), (640, 330741151), (751, 281856640), (760, 278518864), (832, 254416270), (988, 214245280), (1040, 203533016), (1216, 174074290), (1235, 171396224), (1502, 140928320), (1520, 139259432), (1664, 127208135), (1783, 118718080), (1976, 107122640), (2080, 101766508), (2432, 87037145), (2470, 85698112), (3004, 70464160), (3040, 69629716), (3566, 59359040), (3755, 56371328), (3952, 53561320), (4160, 50883254), (4940, 42849056), (6008, 35232080), (6080, 34814858), (7132, 29679520), (7510, 28185664), (7904, 26780660), (8320, 25441627), (8915, 23743616), (9763, 21681280), (9880, 21424528), (12016, 17616040), (12160, 17407429), (14264, 14839760), (14269, 14834560), (15020, 14092832), (15808, 13390330), (17830, 11871808), (19526, 10840640), (19760, 10712264), (23179, 9132160), (24032, 8808020), (28528, 7419880), (28538, 7417280), (30040, 7046416), (31616, 6695165), (33877, 6248320), (35660, 5935904), (39052, 5420320), (39520, 5356132), (46358, 4566080), (48064, 4404010), (48815, 4336256), (57056, 3709940), (57076, 3708640), (60080, 3523208), (67754, 3124160), (71320, 2967952), (71345, 2966912), (78104, 2710160), (79040, 2678066), (92716, 2283040), (96128, 2202005), (97630, 2168128), (114112, 1854970), (114152, 1854320), (115895, 1826432), (120160, 1761604), (135508, 1562080), (142640, 1483976), (142690, 1483456), (156208, 1355080), (158080, 1339033), (169385, 1249664), (185432, 1141520), (185497, 1141120), (195260, 1084064), (228224, 927485), (228304, 927160), (231790, 913216), (240320, 880802), (271016, 781040), (285280, 741988), (285380, 741728), (312416, 677540), (338770, 624832), (370864, 570760), (370994, 570560), (390520, 542032), (440401, 480640), (456608, 463580)]