2496281200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{28759}}^1$

素因数の和:28815

約数の個数: 120

約数和(自身を含む): 7075420160

約数和(自身を除く): 4579138960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 35, 40, 50, 56, 62, 70, 80, 100, 112, 124, 140, 155, 175, 200, 217, 248, 280, 310, 350, 400, 434, 496, 560, 620, 700, 775, 868, 1085, 1240, 1400, 1550, 1736, 2170, 2480, 2800, 3100, 3472, 4340, 5425, 6200, 8680, 10850, 12400, 17360, 21700, 28759, 43400, 57518, 86800, 115036, 143795, 201313, 230072, 287590, 402626, 460144, 575180, 718975, 805252, 891529, 1006565, 1150360, 1437950, 1610504, 1783058, 2013130, 2300720, 2875900, 3221008, 3566116, 4026260, 4457645, 5032825, 5751800, 6240703, 7132232, 8052520, 8915290, 10065650, 11503600, 12481406, 14264464, 16105040, 17830580, 20131300, 22288225, 24962812, 31203515, 35661160, 40262600, 44576450, 49925624, 62407030, 71322320, 80525200, 89152900, 99851248, 124814060, 156017575, 178305800, 249628120, 312035150, 356611600, 499256240, 624070300, 1248140600, 2496281200]

約数ペア:

[(1, 2496281200), (2, 1248140600), (4, 624070300), (5, 499256240), (7, 356611600), (8, 312035150), (10, 249628120), (14, 178305800), (16, 156017575), (20, 124814060), (25, 99851248), (28, 89152900), (31, 80525200), (35, 71322320), (40, 62407030), (50, 49925624), (56, 44576450), (62, 40262600), (70, 35661160), (80, 31203515), (100, 24962812), (112, 22288225), (124, 20131300), (140, 17830580), (155, 16105040), (175, 14264464), (200, 12481406), (217, 11503600), (248, 10065650), (280, 8915290), (310, 8052520), (350, 7132232), (400, 6240703), (434, 5751800), (496, 5032825), (560, 4457645), (620, 4026260), (700, 3566116), (775, 3221008), (868, 2875900), (1085, 2300720), (1240, 2013130), (1400, 1783058), (1550, 1610504), (1736, 1437950), (2170, 1150360), (2480, 1006565), (2800, 891529), (3100, 805252), (3472, 718975), (4340, 575180), (5425, 460144), (6200, 402626), (8680, 287590), (10850, 230072), (12400, 201313), (17360, 143795), (21700, 115036), (28759, 86800), (43400, 57518)]