2525040

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{167}}^1$

素因数の和:196

約数の個数: 160

約数和(自身を含む): 9999360

約数和(自身を除く): 7474320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 167, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 334, 336, 360, 378, 420, 432, 501, 504, 540, 560, 630, 668, 720, 756, 835, 840, 945, 1002, 1008, 1080, 1169, 1260, 1336, 1503, 1512, 1670, 1680, 1890, 2004, 2160, 2338, 2505, 2520, 2672, 3006, 3024, 3340, 3507, 3780, 4008, 4509, 4676, 5010, 5040, 5845, 6012, 6680, 7014, 7515, 7560, 8016, 9018, 9352, 10020, 10521, 11690, 12024, 13360, 14028, 15030, 15120, 17535, 18036, 18704, 20040, 21042, 22545, 23380, 24048, 28056, 30060, 31563, 35070, 36072, 40080, 42084, 45090, 46760, 52605, 56112, 60120, 63126, 70140, 72144, 84168, 90180, 93520, 105210, 120240, 126252, 140280, 157815, 168336, 180360, 210420, 252504, 280560, 315630, 360720, 420840, 505008, 631260, 841680, 1262520, 2525040]

約数ペア:

[(1, 2525040), (2, 1262520), (3, 841680), (4, 631260), (5, 505008), (6, 420840), (7, 360720), (8, 315630), (9, 280560), (10, 252504), (12, 210420), (14, 180360), (15, 168336), (16, 157815), (18, 140280), (20, 126252), (21, 120240), (24, 105210), (27, 93520), (28, 90180), (30, 84168), (35, 72144), (36, 70140), (40, 63126), (42, 60120), (45, 56112), (48, 52605), (54, 46760), (56, 45090), (60, 42084), (63, 40080), (70, 36072), (72, 35070), (80, 31563), (84, 30060), (90, 28056), (105, 24048), (108, 23380), (112, 22545), (120, 21042), (126, 20040), (135, 18704), (140, 18036), (144, 17535), (167, 15120), (168, 15030), (180, 14028), (189, 13360), (210, 12024), (216, 11690), (240, 10521), (252, 10020), (270, 9352), (280, 9018), (315, 8016), (334, 7560), (336, 7515), (360, 7014), (378, 6680), (420, 6012), (432, 5845), (501, 5040), (504, 5010), (540, 4676), (560, 4509), (630, 4008), (668, 3780), (720, 3507), (756, 3340), (835, 3024), (840, 3006), (945, 2672), (1002, 2520), (1008, 2505), (1080, 2338), (1169, 2160), (1260, 2004), (1336, 1890), (1503, 1680), (1512, 1670)]