198541407060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{443153}}^1$

素因数の和:443318

約数の個数: 144

約数和(自身を含む): 638779901760

約数和(自身を除く): 440238494700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 131, 171, 180, 190, 228, 262, 285, 342, 380, 393, 524, 570, 655, 684, 786, 855, 1140, 1179, 1310, 1572, 1710, 1965, 2358, 2489, 2620, 3420, 3930, 4716, 4978, 5895, 7467, 7860, 9956, 11790, 12445, 14934, 22401, 23580, 24890, 29868, 37335, 44802, 49780, 74670, 89604, 112005, 149340, 224010, 443153, 448020, 886306, 1329459, 1772612, 2215765, 2658918, 3988377, 4431530, 5317836, 6647295, 7976754, 8419907, 8863060, 13294590, 15953508, 16839814, 19941885, 25259721, 26589180, 33679628, 39883770, 42099535, 50519442, 58053043, 75779163, 79767540, 84199070, 101038884, 116106086, 126298605, 151558326, 168398140, 174159129, 232212172, 252597210, 290265215, 303116652, 348318258, 378895815, 505194420, 522477387, 580530430, 696636516, 757791630, 870795645, 1044954774, 1103007817, 1161060860, 1515583260, 1741591290, 2089909548, 2206015634, 2612386935, 3309023451, 3483182580, 4412031268, 5224773870, 5515039085, 6618046902, 9927070353, 10449547740, 11030078170, 13236093804, 16545117255, 19854140706, 22060156340, 33090234510, 39708281412, 49635351765, 66180469020, 99270703530, 198541407060]

約数ペア:

[(1, 198541407060), (2, 99270703530), (3, 66180469020), (4, 49635351765), (5, 39708281412), (6, 33090234510), (9, 22060156340), (10, 19854140706), (12, 16545117255), (15, 13236093804), (18, 11030078170), (19, 10449547740), (20, 9927070353), (30, 6618046902), (36, 5515039085), (38, 5224773870), (45, 4412031268), (57, 3483182580), (60, 3309023451), (76, 2612386935), (90, 2206015634), (95, 2089909548), (114, 1741591290), (131, 1515583260), (171, 1161060860), (180, 1103007817), (190, 1044954774), (228, 870795645), (262, 757791630), (285, 696636516), (342, 580530430), (380, 522477387), (393, 505194420), (524, 378895815), (570, 348318258), (655, 303116652), (684, 290265215), (786, 252597210), (855, 232212172), (1140, 174159129), (1179, 168398140), (1310, 151558326), (1572, 126298605), (1710, 116106086), (1965, 101038884), (2358, 84199070), (2489, 79767540), (2620, 75779163), (3420, 58053043), (3930, 50519442), (4716, 42099535), (4978, 39883770), (5895, 33679628), (7467, 26589180), (7860, 25259721), (9956, 19941885), (11790, 16839814), (12445, 15953508), (14934, 13294590), (22401, 8863060), (23580, 8419907), (24890, 7976754), (29868, 6647295), (37335, 5317836), (44802, 4431530), (49780, 3988377), (74670, 2658918), (89604, 2215765), (112005, 1772612), (149340, 1329459), (224010, 886306), (443153, 448020)]