78280238520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1797067}}^1$

素因数の和:1797106

約数の個数: 144

約数和(自身を含む): 279641751480

約数和(自身を除く): 201361512960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 121, 132, 165, 180, 198, 220, 242, 264, 330, 360, 363, 396, 440, 484, 495, 605, 660, 726, 792, 968, 990, 1089, 1210, 1320, 1452, 1815, 1980, 2178, 2420, 2904, 3630, 3960, 4356, 4840, 5445, 7260, 8712, 10890, 14520, 21780, 43560, 1797067, 3594134, 5391201, 7188268, 8985335, 10782402, 14376536, 16173603, 17970670, 19767737, 21564804, 26956005, 32347206, 35941340, 39535474, 43129608, 53912010, 59303211, 64694412, 71882680, 79070948, 80868015, 98838685, 107824020, 118606422, 129388824, 158141896, 161736030, 177909633, 197677370, 215648040, 217445107, 237212844, 296516055, 323472060, 355819266, 395354740, 434890214, 474425688, 593032110, 646944120, 652335321, 711638532, 790709480, 869780428, 889548165, 1087225535, 1186064220, 1304670642, 1423277064, 1739560856, 1779096330, 1957005963, 2174451070, 2372128440, 2609341284, 3261676605, 3558192660, 3914011926, 4348902140, 5218682568, 6523353210, 7116385320, 7828023852, 8697804280, 9785029815, 13046706420, 15656047704, 19570059630, 26093412840, 39140119260, 78280238520]

約数ペア:

[(1, 78280238520), (2, 39140119260), (3, 26093412840), (4, 19570059630), (5, 15656047704), (6, 13046706420), (8, 9785029815), (9, 8697804280), (10, 7828023852), (11, 7116385320), (12, 6523353210), (15, 5218682568), (18, 4348902140), (20, 3914011926), (22, 3558192660), (24, 3261676605), (30, 2609341284), (33, 2372128440), (36, 2174451070), (40, 1957005963), (44, 1779096330), (45, 1739560856), (55, 1423277064), (60, 1304670642), (66, 1186064220), (72, 1087225535), (88, 889548165), (90, 869780428), (99, 790709480), (110, 711638532), (120, 652335321), (121, 646944120), (132, 593032110), (165, 474425688), (180, 434890214), (198, 395354740), (220, 355819266), (242, 323472060), (264, 296516055), (330, 237212844), (360, 217445107), (363, 215648040), (396, 197677370), (440, 177909633), (484, 161736030), (495, 158141896), (605, 129388824), (660, 118606422), (726, 107824020), (792, 98838685), (968, 80868015), (990, 79070948), (1089, 71882680), (1210, 64694412), (1320, 59303211), (1452, 53912010), (1815, 43129608), (1980, 39535474), (2178, 35941340), (2420, 32347206), (2904, 26956005), (3630, 21564804), (3960, 19767737), (4356, 17970670), (4840, 16173603), (5445, 14376536), (7260, 10782402), (8712, 8985335), (10890, 7188268), (14520, 5391201), (21780, 3594134), (43560, 1797067)]