140950400

素因数分解:

$2^7\times 5^2\times {\mathrm{17}}^1\times {\mathrm{2591}}^1$

素因数の和:2632

約数の個数: 96

約数和(自身を含む): 368815680

約数和(自身を除く): 227865280

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 64, 68, 80, 85, 100, 128, 136, 160, 170, 200, 272, 320, 340, 400, 425, 544, 640, 680, 800, 850, 1088, 1360, 1600, 1700, 2176, 2591, 2720, 3200, 3400, 5182, 5440, 6800, 10364, 10880, 12955, 13600, 20728, 25910, 27200, 41456, 44047, 51820, 54400, 64775, 82912, 88094, 103640, 129550, 165824, 176188, 207280, 220235, 259100, 331648, 352376, 414560, 440470, 518200, 704752, 829120, 880940, 1036400, 1101175, 1409504, 1658240, 1761880, 2072800, 2202350, 2819008, 3523760, 4145600, 4404700, 5638016, 7047520, 8291200, 8809400, 14095040, 17618800, 28190080, 35237600, 70475200, 140950400]

約数ペア:

[(1, 140950400), (2, 70475200), (4, 35237600), (5, 28190080), (8, 17618800), (10, 14095040), (16, 8809400), (17, 8291200), (20, 7047520), (25, 5638016), (32, 4404700), (34, 4145600), (40, 3523760), (50, 2819008), (64, 2202350), (68, 2072800), (80, 1761880), (85, 1658240), (100, 1409504), (128, 1101175), (136, 1036400), (160, 880940), (170, 829120), (200, 704752), (272, 518200), (320, 440470), (340, 414560), (400, 352376), (425, 331648), (544, 259100), (640, 220235), (680, 207280), (800, 176188), (850, 165824), (1088, 129550), (1360, 103640), (1600, 88094), (1700, 82912), (2176, 64775), (2591, 54400), (2720, 51820), (3200, 44047), (3400, 41456), (5182, 27200), (5440, 25910), (6800, 20728), (10364, 13600), (10880, 12955)]