418376000

素因数分解:

$2^6\times 5^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1$

素因数の和:306

約数の個数: 224

約数和(自身を含む): 1227393024

約数和(自身を除く): 809017024

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, 140, 155, 160, 175, 200, 217, 224, 241, 248, 250, 280, 310, 320, 350, 400, 434, 448, 482, 496, 500, 560, 620, 700, 775, 800, 868, 875, 964, 992, 1000, 1085, 1120, 1205, 1240, 1400, 1550, 1600, 1687, 1736, 1750, 1928, 1984, 2000, 2170, 2240, 2410, 2480, 2800, 3100, 3374, 3472, 3500, 3856, 3875, 4000, 4340, 4820, 4960, 5425, 5600, 6025, 6200, 6748, 6944, 7000, 7471, 7712, 7750, 8000, 8435, 8680, 9640, 9920, 10850, 11200, 12050, 12400, 13496, 13888, 14000, 14942, 15424, 15500, 16870, 17360, 19280, 21700, 24100, 24800, 26992, 27125, 28000, 29884, 30125, 31000, 33740, 34720, 37355, 38560, 42175, 43400, 48200, 49600, 52297, 53984, 54250, 56000, 59768, 60250, 62000, 67480, 69440, 74710, 77120, 84350, 86800, 96400, 104594, 107968, 108500, 119536, 120500, 124000, 134960, 149420, 168700, 173600, 186775, 192800, 209188, 210875, 217000, 239072, 241000, 248000, 261485, 269920, 298840, 337400, 347200, 373550, 385600, 418376, 421750, 434000, 478144, 482000, 522970, 539840, 597680, 674800, 747100, 836752, 843500, 868000, 933875, 964000, 1045940, 1195360, 1307425, 1349600, 1494200, 1673504, 1687000, 1736000, 1867750, 1928000, 2091880, 2390720, 2614850, 2699200, 2988400, 3347008, 3374000, 3735500, 4183760, 5229700, 5976800, 6537125, 6748000, 7471000, 8367520, 10459400, 11953600, 13074250, 13496000, 14942000, 16735040, 20918800, 26148500, 29884000, 41837600, 52297000, 59768000, 83675200, 104594000, 209188000, 418376000]

約数ペア:

[(1, 418376000), (2, 209188000), (4, 104594000), (5, 83675200), (7, 59768000), (8, 52297000), (10, 41837600), (14, 29884000), (16, 26148500), (20, 20918800), (25, 16735040), (28, 14942000), (31, 13496000), (32, 13074250), (35, 11953600), (40, 10459400), (50, 8367520), (56, 7471000), (62, 6748000), (64, 6537125), (70, 5976800), (80, 5229700), (100, 4183760), (112, 3735500), (124, 3374000), (125, 3347008), (140, 2988400), (155, 2699200), (160, 2614850), (175, 2390720), (200, 2091880), (217, 1928000), (224, 1867750), (241, 1736000), (248, 1687000), (250, 1673504), (280, 1494200), (310, 1349600), (320, 1307425), (350, 1195360), (400, 1045940), (434, 964000), (448, 933875), (482, 868000), (496, 843500), (500, 836752), (560, 747100), (620, 674800), (700, 597680), (775, 539840), (800, 522970), (868, 482000), (875, 478144), (964, 434000), (992, 421750), (1000, 418376), (1085, 385600), (1120, 373550), (1205, 347200), (1240, 337400), (1400, 298840), (1550, 269920), (1600, 261485), (1687, 248000), (1736, 241000), (1750, 239072), (1928, 217000), (1984, 210875), (2000, 209188), (2170, 192800), (2240, 186775), (2410, 173600), (2480, 168700), (2800, 149420), (3100, 134960), (3374, 124000), (3472, 120500), (3500, 119536), (3856, 108500), (3875, 107968), (4000, 104594), (4340, 96400), (4820, 86800), (4960, 84350), (5425, 77120), (5600, 74710), (6025, 69440), (6200, 67480), (6748, 62000), (6944, 60250), (7000, 59768), (7471, 56000), (7712, 54250), (7750, 53984), (8000, 52297), (8435, 49600), (8680, 48200), (9640, 43400), (9920, 42175), (10850, 38560), (11200, 37355), (12050, 34720), (12400, 33740), (13496, 31000), (13888, 30125), (14000, 29884), (14942, 28000), (15424, 27125), (15500, 26992), (16870, 24800), (17360, 24100), (19280, 21700)]