42002240

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1103}}^1$

素因数の和:1144

約数の個数: 112

約数和(自身を含む): 121139712

約数和(自身を除く): 79137472

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 112, 119, 136, 140, 160, 170, 224, 238, 272, 280, 320, 340, 448, 476, 544, 560, 595, 680, 952, 1088, 1103, 1120, 1190, 1360, 1904, 2206, 2240, 2380, 2720, 3808, 4412, 4760, 5440, 5515, 7616, 7721, 8824, 9520, 11030, 15442, 17648, 18751, 19040, 22060, 30884, 35296, 37502, 38080, 38605, 44120, 61768, 70592, 75004, 77210, 88240, 93755, 123536, 131257, 150008, 154420, 176480, 187510, 247072, 262514, 300016, 308840, 352960, 375020, 494144, 525028, 600032, 617680, 656285, 750040, 1050056, 1200064, 1235360, 1312570, 1500080, 2100112, 2470720, 2625140, 3000160, 4200224, 5250280, 6000320, 8400448, 10500560, 21001120, 42002240]

約数ペア:

[(1, 42002240), (2, 21001120), (4, 10500560), (5, 8400448), (7, 6000320), (8, 5250280), (10, 4200224), (14, 3000160), (16, 2625140), (17, 2470720), (20, 2100112), (28, 1500080), (32, 1312570), (34, 1235360), (35, 1200064), (40, 1050056), (56, 750040), (64, 656285), (68, 617680), (70, 600032), (80, 525028), (85, 494144), (112, 375020), (119, 352960), (136, 308840), (140, 300016), (160, 262514), (170, 247072), (224, 187510), (238, 176480), (272, 154420), (280, 150008), (320, 131257), (340, 123536), (448, 93755), (476, 88240), (544, 77210), (560, 75004), (595, 70592), (680, 61768), (952, 44120), (1088, 38605), (1103, 38080), (1120, 37502), (1190, 35296), (1360, 30884), (1904, 22060), (2206, 19040), (2240, 18751), (2380, 17648), (2720, 15442), (3808, 11030), (4412, 9520), (4760, 8824), (5440, 7721), (5515, 7616)]