73012440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1033}}^1$

素因数の和:1097

約数の個数: 128

約数和(自身を含む): 238233600

約数和(自身を除く): 165221160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 31, 38, 40, 57, 60, 62, 76, 93, 95, 114, 120, 124, 152, 155, 186, 190, 228, 248, 285, 310, 372, 380, 456, 465, 570, 589, 620, 744, 760, 930, 1033, 1140, 1178, 1240, 1767, 1860, 2066, 2280, 2356, 2945, 3099, 3534, 3720, 4132, 4712, 5165, 5890, 6198, 7068, 8264, 8835, 10330, 11780, 12396, 14136, 15495, 17670, 19627, 20660, 23560, 24792, 30990, 32023, 35340, 39254, 41320, 58881, 61980, 64046, 70680, 78508, 96069, 98135, 117762, 123960, 128092, 157016, 160115, 192138, 196270, 235524, 256184, 294405, 320230, 384276, 392540, 471048, 480345, 588810, 608437, 640460, 768552, 785080, 960690, 1177620, 1216874, 1280920, 1825311, 1921380, 2355240, 2433748, 3042185, 3650622, 3842760, 4867496, 6084370, 7301244, 9126555, 12168740, 14602488, 18253110, 24337480, 36506220, 73012440]

約数ペア:

[(1, 73012440), (2, 36506220), (3, 24337480), (4, 18253110), (5, 14602488), (6, 12168740), (8, 9126555), (10, 7301244), (12, 6084370), (15, 4867496), (19, 3842760), (20, 3650622), (24, 3042185), (30, 2433748), (31, 2355240), (38, 1921380), (40, 1825311), (57, 1280920), (60, 1216874), (62, 1177620), (76, 960690), (93, 785080), (95, 768552), (114, 640460), (120, 608437), (124, 588810), (152, 480345), (155, 471048), (186, 392540), (190, 384276), (228, 320230), (248, 294405), (285, 256184), (310, 235524), (372, 196270), (380, 192138), (456, 160115), (465, 157016), (570, 128092), (589, 123960), (620, 117762), (744, 98135), (760, 96069), (930, 78508), (1033, 70680), (1140, 64046), (1178, 61980), (1240, 58881), (1767, 41320), (1860, 39254), (2066, 35340), (2280, 32023), (2356, 30990), (2945, 24792), (3099, 23560), (3534, 20660), (3720, 19627), (4132, 17670), (4712, 15495), (5165, 14136), (5890, 12396), (6198, 11780), (7068, 10330), (8264, 8835)]