170475200

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{491}}^1$

素因数の和:551

約数の個数: 168

約数和(自身を含む): 495873024

約数和(自身を除く): 325397824

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 32, 35, 40, 50, 56, 62, 64, 70, 80, 100, 112, 124, 140, 155, 160, 175, 200, 217, 224, 248, 280, 310, 320, 350, 400, 434, 448, 491, 496, 560, 620, 700, 775, 800, 868, 982, 992, 1085, 1120, 1240, 1400, 1550, 1600, 1736, 1964, 1984, 2170, 2240, 2455, 2480, 2800, 3100, 3437, 3472, 3928, 4340, 4910, 4960, 5425, 5600, 6200, 6874, 6944, 7856, 8680, 9820, 9920, 10850, 11200, 12275, 12400, 13748, 13888, 15221, 15712, 17185, 17360, 19640, 21700, 24550, 24800, 27496, 30442, 31424, 34370, 34720, 39280, 43400, 49100, 49600, 54992, 60884, 68740, 69440, 76105, 78560, 85925, 86800, 98200, 106547, 109984, 121768, 137480, 152210, 157120, 171850, 173600, 196400, 213094, 219968, 243536, 274960, 304420, 343700, 347200, 380525, 392800, 426188, 487072, 532735, 549920, 608840, 687400, 761050, 785600, 852376, 974144, 1065470, 1099840, 1217680, 1374800, 1522100, 1704752, 2130940, 2435360, 2663675, 2749600, 3044200, 3409504, 4261880, 4870720, 5327350, 5499200, 6088400, 6819008, 8523760, 10654700, 12176800, 17047520, 21309400, 24353600, 34095040, 42618800, 85237600, 170475200]

約数ペア:

[(1, 170475200), (2, 85237600), (4, 42618800), (5, 34095040), (7, 24353600), (8, 21309400), (10, 17047520), (14, 12176800), (16, 10654700), (20, 8523760), (25, 6819008), (28, 6088400), (31, 5499200), (32, 5327350), (35, 4870720), (40, 4261880), (50, 3409504), (56, 3044200), (62, 2749600), (64, 2663675), (70, 2435360), (80, 2130940), (100, 1704752), (112, 1522100), (124, 1374800), (140, 1217680), (155, 1099840), (160, 1065470), (175, 974144), (200, 852376), (217, 785600), (224, 761050), (248, 687400), (280, 608840), (310, 549920), (320, 532735), (350, 487072), (400, 426188), (434, 392800), (448, 380525), (491, 347200), (496, 343700), (560, 304420), (620, 274960), (700, 243536), (775, 219968), (800, 213094), (868, 196400), (982, 173600), (992, 171850), (1085, 157120), (1120, 152210), (1240, 137480), (1400, 121768), (1550, 109984), (1600, 106547), (1736, 98200), (1964, 86800), (1984, 85925), (2170, 78560), (2240, 76105), (2455, 69440), (2480, 68740), (2800, 60884), (3100, 54992), (3437, 49600), (3472, 49100), (3928, 43400), (4340, 39280), (4910, 34720), (4960, 34370), (5425, 31424), (5600, 30442), (6200, 27496), (6874, 24800), (6944, 24550), (7856, 21700), (8680, 19640), (9820, 17360), (9920, 17185), (10850, 15712), (11200, 15221), (12275, 13888), (12400, 13748)]