1672191040

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{167}}^1$

素因数の和:309

約数の個数: 224

約数和(自身を含む): 4516404480

約数和(自身を除く): 2844213440

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 29, 32, 40, 52, 58, 64, 65, 80, 83, 104, 116, 130, 145, 160, 166, 167, 208, 232, 260, 290, 320, 332, 334, 377, 415, 416, 464, 520, 580, 664, 668, 754, 830, 832, 835, 928, 1040, 1079, 1160, 1328, 1336, 1508, 1660, 1670, 1856, 1885, 2080, 2158, 2171, 2320, 2407, 2656, 2672, 3016, 3320, 3340, 3770, 4160, 4316, 4342, 4640, 4814, 4843, 5312, 5344, 5395, 6032, 6640, 6680, 7540, 8632, 8684, 9280, 9628, 9686, 10688, 10790, 10855, 12035, 12064, 13280, 13360, 13861, 15080, 17264, 17368, 19256, 19372, 21580, 21710, 24070, 24128, 24215, 26560, 26720, 27722, 30160, 31291, 34528, 34736, 38512, 38744, 43160, 43420, 48140, 48430, 53440, 55444, 60320, 62582, 62959, 69056, 69305, 69472, 77024, 77488, 86320, 86840, 96280, 96860, 110888, 120640, 125164, 125918, 138610, 138944, 154048, 154976, 156455, 172640, 173680, 180193, 192560, 193720, 221776, 250328, 251836, 277220, 309952, 312910, 314795, 345280, 347360, 360386, 385120, 387440, 401969, 443552, 500656, 503672, 554440, 625820, 629590, 694720, 720772, 770240, 774880, 803938, 887104, 900965, 1001312, 1007344, 1108880, 1251640, 1259180, 1441544, 1549760, 1607876, 1801930, 2002624, 2009845, 2014688, 2217760, 2503280, 2518360, 2883088, 3215752, 3603860, 4019690, 4029376, 4435520, 5006560, 5036720, 5225597, 5766176, 6431504, 7207720, 8039380, 10013120, 10073440, 10451194, 11532352, 12863008, 14415440, 16078760, 20146880, 20902388, 25726016, 26127985, 28830880, 32157520, 41804776, 52255970, 57661760, 64315040, 83609552, 104511940, 128630080, 167219104, 209023880, 334438208, 418047760, 836095520, 1672191040]

約数ペア:

[(1, 1672191040), (2, 836095520), (4, 418047760), (5, 334438208), (8, 209023880), (10, 167219104), (13, 128630080), (16, 104511940), (20, 83609552), (26, 64315040), (29, 57661760), (32, 52255970), (40, 41804776), (52, 32157520), (58, 28830880), (64, 26127985), (65, 25726016), (80, 20902388), (83, 20146880), (104, 16078760), (116, 14415440), (130, 12863008), (145, 11532352), (160, 10451194), (166, 10073440), (167, 10013120), (208, 8039380), (232, 7207720), (260, 6431504), (290, 5766176), (320, 5225597), (332, 5036720), (334, 5006560), (377, 4435520), (415, 4029376), (416, 4019690), (464, 3603860), (520, 3215752), (580, 2883088), (664, 2518360), (668, 2503280), (754, 2217760), (830, 2014688), (832, 2009845), (835, 2002624), (928, 1801930), (1040, 1607876), (1079, 1549760), (1160, 1441544), (1328, 1259180), (1336, 1251640), (1508, 1108880), (1660, 1007344), (1670, 1001312), (1856, 900965), (1885, 887104), (2080, 803938), (2158, 774880), (2171, 770240), (2320, 720772), (2407, 694720), (2656, 629590), (2672, 625820), (3016, 554440), (3320, 503672), (3340, 500656), (3770, 443552), (4160, 401969), (4316, 387440), (4342, 385120), (4640, 360386), (4814, 347360), (4843, 345280), (5312, 314795), (5344, 312910), (5395, 309952), (6032, 277220), (6640, 251836), (6680, 250328), (7540, 221776), (8632, 193720), (8684, 192560), (9280, 180193), (9628, 173680), (9686, 172640), (10688, 156455), (10790, 154976), (10855, 154048), (12035, 138944), (12064, 138610), (13280, 125918), (13360, 125164), (13861, 120640), (15080, 110888), (17264, 96860), (17368, 96280), (19256, 86840), (19372, 86320), (21580, 77488), (21710, 77024), (24070, 69472), (24128, 69305), (24215, 69056), (26560, 62959), (26720, 62582), (27722, 60320), (30160, 55444), (31291, 53440), (34528, 48430), (34736, 48140), (38512, 43420), (38744, 43160)]