68793480

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{27299}}^1$

素因数の和:27323

約数の個数: 96

約数和(自身を含む): 255528000

約数和(自身を除く): 186734520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 27299, 54598, 81897, 109196, 136495, 163794, 191093, 218392, 245691, 272990, 327588, 382186, 409485, 491382, 545980, 573279, 655176, 764372, 818970, 955465, 982764, 1091960, 1146558, 1228455, 1528744, 1637940, 1719837, 1910930, 1965528, 2293116, 2456910, 2866395, 3275880, 3439674, 3821860, 4586232, 4913820, 5732790, 6879348, 7643720, 8599185, 9827640, 11465580, 13758696, 17198370, 22931160, 34396740, 68793480]

約数ペア:

[(1, 68793480), (2, 34396740), (3, 22931160), (4, 17198370), (5, 13758696), (6, 11465580), (7, 9827640), (8, 8599185), (9, 7643720), (10, 6879348), (12, 5732790), (14, 4913820), (15, 4586232), (18, 3821860), (20, 3439674), (21, 3275880), (24, 2866395), (28, 2456910), (30, 2293116), (35, 1965528), (36, 1910930), (40, 1719837), (42, 1637940), (45, 1528744), (56, 1228455), (60, 1146558), (63, 1091960), (70, 982764), (72, 955465), (84, 818970), (90, 764372), (105, 655176), (120, 573279), (126, 545980), (140, 491382), (168, 409485), (180, 382186), (210, 327588), (252, 272990), (280, 245691), (315, 218392), (360, 191093), (420, 163794), (504, 136495), (630, 109196), (840, 81897), (1260, 54598), (2520, 27299)]