142543320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{619}}^1$

素因数の和:753

約数の個数: 128

約数和(自身を含む): 455328000

約数和(自身を除く): 312784680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 101, 114, 120, 152, 190, 202, 228, 285, 303, 380, 404, 456, 505, 570, 606, 619, 760, 808, 1010, 1140, 1212, 1238, 1515, 1857, 1919, 2020, 2280, 2424, 2476, 3030, 3095, 3714, 3838, 4040, 4952, 5757, 6060, 6190, 7428, 7676, 9285, 9595, 11514, 11761, 12120, 12380, 14856, 15352, 18570, 19190, 23028, 23522, 24760, 28785, 35283, 37140, 38380, 46056, 47044, 57570, 58805, 62519, 70566, 74280, 76760, 94088, 115140, 117610, 125038, 141132, 176415, 187557, 230280, 235220, 250076, 282264, 312595, 352830, 375114, 470440, 500152, 625190, 705660, 750228, 937785, 1187861, 1250380, 1411320, 1500456, 1875570, 2375722, 2500760, 3563583, 3751140, 4751444, 5939305, 7127166, 7502280, 9502888, 11878610, 14254332, 17817915, 23757220, 28508664, 35635830, 47514440, 71271660, 142543320]

約数ペア:

[(1, 142543320), (2, 71271660), (3, 47514440), (4, 35635830), (5, 28508664), (6, 23757220), (8, 17817915), (10, 14254332), (12, 11878610), (15, 9502888), (19, 7502280), (20, 7127166), (24, 5939305), (30, 4751444), (38, 3751140), (40, 3563583), (57, 2500760), (60, 2375722), (76, 1875570), (95, 1500456), (101, 1411320), (114, 1250380), (120, 1187861), (152, 937785), (190, 750228), (202, 705660), (228, 625190), (285, 500152), (303, 470440), (380, 375114), (404, 352830), (456, 312595), (505, 282264), (570, 250076), (606, 235220), (619, 230280), (760, 187557), (808, 176415), (1010, 141132), (1140, 125038), (1212, 117610), (1238, 115140), (1515, 94088), (1857, 76760), (1919, 74280), (2020, 70566), (2280, 62519), (2424, 58805), (2476, 57570), (3030, 47044), (3095, 46056), (3714, 38380), (3838, 37140), (4040, 35283), (4952, 28785), (5757, 24760), (6060, 23522), (6190, 23028), (7428, 19190), (7676, 18570), (9285, 15352), (9595, 14856), (11514, 12380), (11761, 12120)]