1683360

素因数分解:

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

素因数の和:195

約数の個数: 144

約数和(自身を含む): 6604416

約数和(自身を除く): 4921056

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 167, 168, 180, 210, 224, 240, 252, 280, 288, 315, 334, 336, 360, 420, 480, 501, 504, 560, 630, 668, 672, 720, 835, 840, 1002, 1008, 1120, 1169, 1260, 1336, 1440, 1503, 1670, 1680, 2004, 2016, 2338, 2505, 2520, 2672, 3006, 3340, 3360, 3507, 4008, 4676, 5010, 5040, 5344, 5845, 6012, 6680, 7014, 7515, 8016, 9352, 10020, 10080, 10521, 11690, 12024, 13360, 14028, 15030, 16032, 17535, 18704, 20040, 21042, 23380, 24048, 26720, 28056, 30060, 35070, 37408, 40080, 42084, 46760, 48096, 52605, 56112, 60120, 70140, 80160, 84168, 93520, 105210, 112224, 120240, 140280, 168336, 187040, 210420, 240480, 280560, 336672, 420840, 561120, 841680, 1683360]

約数ペア:

[(1, 1683360), (2, 841680), (3, 561120), (4, 420840), (5, 336672), (6, 280560), (7, 240480), (8, 210420), (9, 187040), (10, 168336), (12, 140280), (14, 120240), (15, 112224), (16, 105210), (18, 93520), (20, 84168), (21, 80160), (24, 70140), (28, 60120), (30, 56112), (32, 52605), (35, 48096), (36, 46760), (40, 42084), (42, 40080), (45, 37408), (48, 35070), (56, 30060), (60, 28056), (63, 26720), (70, 24048), (72, 23380), (80, 21042), (84, 20040), (90, 18704), (96, 17535), (105, 16032), (112, 15030), (120, 14028), (126, 13360), (140, 12024), (144, 11690), (160, 10521), (167, 10080), (168, 10020), (180, 9352), (210, 8016), (224, 7515), (240, 7014), (252, 6680), (280, 6012), (288, 5845), (315, 5344), (334, 5040), (336, 5010), (360, 4676), (420, 4008), (480, 3507), (501, 3360), (504, 3340), (560, 3006), (630, 2672), (668, 2520), (672, 2505), (720, 2338), (835, 2016), (840, 2004), (1002, 1680), (1008, 1670), (1120, 1503), (1169, 1440), (1260, 1336)]