198860035080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{236738137}}^1$

素因数の和:236738158

約数の個数: 64

約数和(自身を含む): 681805837440

約数和(自身を除く): 482945802360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 236738137, 473476274, 710214411, 946952548, 1183690685, 1420428822, 1657166959, 1893905096, 2367381370, 2840857644, 3314333918, 3551072055, 4734762740, 4971500877, 5681715288, 6628667836, 7102144110, 8285834795, 9469525480, 9943001754, 13257335672, 14204288220, 16571669590, 19886003508, 24857504385, 28408576440, 33143339180, 39772007016, 49715008770, 66286678360, 99430017540, 198860035080]

約数ペア:

[(1, 198860035080), (2, 99430017540), (3, 66286678360), (4, 49715008770), (5, 39772007016), (6, 33143339180), (7, 28408576440), (8, 24857504385), (10, 19886003508), (12, 16571669590), (14, 14204288220), (15, 13257335672), (20, 9943001754), (21, 9469525480), (24, 8285834795), (28, 7102144110), (30, 6628667836), (35, 5681715288), (40, 4971500877), (42, 4734762740), (56, 3551072055), (60, 3314333918), (70, 2840857644), (84, 2367381370), (105, 1893905096), (120, 1657166959), (140, 1420428822), (168, 1183690685), (210, 946952548), (280, 710214411), (420, 473476274), (840, 236738137)]