172434080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{911}}^1$

素因数の和:959

約数の個数: 144

約数和(自身を含む): 504693504

約数和(自身を除く): 332259424

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 160, 169, 182, 208, 224, 260, 280, 338, 364, 416, 455, 520, 560, 676, 728, 845, 910, 911, 1040, 1120, 1183, 1352, 1456, 1690, 1820, 1822, 2080, 2366, 2704, 2912, 3380, 3640, 3644, 4555, 4732, 5408, 5915, 6377, 6760, 7280, 7288, 9110, 9464, 11830, 11843, 12754, 13520, 14560, 14576, 18220, 18928, 23660, 23686, 25508, 27040, 29152, 31885, 36440, 37856, 47320, 47372, 51016, 59215, 63770, 72880, 82901, 94640, 94744, 102032, 118430, 127540, 145760, 153959, 165802, 189280, 189488, 204064, 236860, 255080, 307918, 331604, 378976, 414505, 473720, 510160, 615836, 663208, 769795, 829010, 947440, 1020320, 1077713, 1231672, 1326416, 1539590, 1658020, 1894880, 2155426, 2463344, 2652832, 3079180, 3316040, 4310852, 4926688, 5388565, 6158360, 6632080, 8621704, 10777130, 12316720, 13264160, 17243408, 21554260, 24633440, 34486816, 43108520, 86217040, 172434080]

約数ペア:

[(1, 172434080), (2, 86217040), (4, 43108520), (5, 34486816), (7, 24633440), (8, 21554260), (10, 17243408), (13, 13264160), (14, 12316720), (16, 10777130), (20, 8621704), (26, 6632080), (28, 6158360), (32, 5388565), (35, 4926688), (40, 4310852), (52, 3316040), (56, 3079180), (65, 2652832), (70, 2463344), (80, 2155426), (91, 1894880), (104, 1658020), (112, 1539590), (130, 1326416), (140, 1231672), (160, 1077713), (169, 1020320), (182, 947440), (208, 829010), (224, 769795), (260, 663208), (280, 615836), (338, 510160), (364, 473720), (416, 414505), (455, 378976), (520, 331604), (560, 307918), (676, 255080), (728, 236860), (845, 204064), (910, 189488), (911, 189280), (1040, 165802), (1120, 153959), (1183, 145760), (1352, 127540), (1456, 118430), (1690, 102032), (1820, 94744), (1822, 94640), (2080, 82901), (2366, 72880), (2704, 63770), (2912, 59215), (3380, 51016), (3640, 47372), (3644, 47320), (4555, 37856), (4732, 36440), (5408, 31885), (5915, 29152), (6377, 27040), (6760, 25508), (7280, 23686), (7288, 23660), (9110, 18928), (9464, 18220), (11830, 14576), (11843, 14560), (12754, 13520)]