1704752000

素因数分解:

$2^7\times 5^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{491}}^1$

素因数の和:558

約数の個数: 256

約数和(自身を含む): 5010370560

約数和(自身を除く): 3305618560

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, 125, 128, 140, 155, 160, 175, 200, 217, 224, 248, 250, 280, 310, 320, 350, 400, 434, 448, 491, 496, 500, 560, 620, 640, 700, 775, 800, 868, 875, 896, 982, 992, 1000, 1085, 1120, 1240, 1400, 1550, 1600, 1736, 1750, 1964, 1984, 2000, 2170, 2240, 2455, 2480, 2800, 3100, 3200, 3437, 3472, 3500, 3875, 3928, 3968, 4000, 4340, 4480, 4910, 4960, 5425, 5600, 6200, 6874, 6944, 7000, 7750, 7856, 8000, 8680, 9820, 9920, 10850, 11200, 12275, 12400, 13748, 13888, 14000, 15221, 15500, 15712, 16000, 17185, 17360, 19640, 19840, 21700, 22400, 24550, 24800, 27125, 27496, 27776, 28000, 30442, 31000, 31424, 34370, 34720, 39280, 43400, 49100, 49600, 54250, 54992, 56000, 60884, 61375, 62000, 62848, 68740, 69440, 76105, 78560, 85925, 86800, 98200, 99200, 106547, 108500, 109984, 112000, 121768, 122750, 124000, 137480, 138880, 152210, 157120, 171850, 173600, 196400, 213094, 217000, 219968, 243536, 245500, 248000, 274960, 304420, 314240, 343700, 347200, 380525, 392800, 426188, 429625, 434000, 439936, 487072, 491000, 496000, 532735, 549920, 608840, 687400, 694400, 761050, 785600, 852376, 859250, 868000, 974144, 982000, 1065470, 1099840, 1217680, 1374800, 1522100, 1571200, 1704752, 1718500, 1736000, 1902625, 1948288, 1964000, 2130940, 2199680, 2435360, 2663675, 2749600, 3044200, 3409504, 3437000, 3472000, 3805250, 3928000, 4261880, 4870720, 5327350, 5499200, 6088400, 6819008, 6874000, 7610500, 7856000, 8523760, 9741440, 10654700, 10998400, 12176800, 13318375, 13638016, 13748000, 15221000, 17047520, 21309400, 24353600, 26636750, 27496000, 30442000, 34095040, 42618800, 48707200, 53273500, 54992000, 60884000, 68190080, 85237600, 106547000, 121768000, 170475200, 213094000, 243536000, 340950400, 426188000, 852376000, 1704752000]

約数ペア:

[(1, 1704752000), (2, 852376000), (4, 426188000), (5, 340950400), (7, 243536000), (8, 213094000), (10, 170475200), (14, 121768000), (16, 106547000), (20, 85237600), (25, 68190080), (28, 60884000), (31, 54992000), (32, 53273500), (35, 48707200), (40, 42618800), (50, 34095040), (56, 30442000), (62, 27496000), (64, 26636750), (70, 24353600), (80, 21309400), (100, 17047520), (112, 15221000), (124, 13748000), (125, 13638016), (128, 13318375), (140, 12176800), (155, 10998400), (160, 10654700), (175, 9741440), (200, 8523760), (217, 7856000), (224, 7610500), (248, 6874000), (250, 6819008), (280, 6088400), (310, 5499200), (320, 5327350), (350, 4870720), (400, 4261880), (434, 3928000), (448, 3805250), (491, 3472000), (496, 3437000), (500, 3409504), (560, 3044200), (620, 2749600), (640, 2663675), (700, 2435360), (775, 2199680), (800, 2130940), (868, 1964000), (875, 1948288), (896, 1902625), (982, 1736000), (992, 1718500), (1000, 1704752), (1085, 1571200), (1120, 1522100), (1240, 1374800), (1400, 1217680), (1550, 1099840), (1600, 1065470), (1736, 982000), (1750, 974144), (1964, 868000), (1984, 859250), (2000, 852376), (2170, 785600), (2240, 761050), (2455, 694400), (2480, 687400), (2800, 608840), (3100, 549920), (3200, 532735), (3437, 496000), (3472, 491000), (3500, 487072), (3875, 439936), (3928, 434000), (3968, 429625), (4000, 426188), (4340, 392800), (4480, 380525), (4910, 347200), (4960, 343700), (5425, 314240), (5600, 304420), (6200, 274960), (6874, 248000), (6944, 245500), (7000, 243536), (7750, 219968), (7856, 217000), (8000, 213094), (8680, 196400), (9820, 173600), (9920, 171850), (10850, 157120), (11200, 152210), (12275, 138880), (12400, 137480), (13748, 124000), (13888, 122750), (14000, 121768), (15221, 112000), (15500, 109984), (15712, 108500), (16000, 106547), (17185, 99200), (17360, 98200), (19640, 86800), (19840, 85925), (21700, 78560), (22400, 76105), (24550, 69440), (24800, 68740), (27125, 62848), (27496, 62000), (27776, 61375), (28000, 60884), (30442, 56000), (31000, 54992), (31424, 54250), (34370, 49600), (34720, 49100), (39280, 43400)]