2290872780

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{67339}}^1$

素因数の和:67370

約数の個数: 144

約数和(自身を含む): 8235951360

約数和(自身を除く): 5945078580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 243, 252, 270, 315, 324, 378, 405, 420, 486, 540, 567, 630, 756, 810, 945, 972, 1134, 1215, 1260, 1620, 1701, 1890, 2268, 2430, 2835, 3402, 3780, 4860, 5670, 6804, 8505, 11340, 17010, 34020, 67339, 134678, 202017, 269356, 336695, 404034, 471373, 606051, 673390, 808068, 942746, 1010085, 1212102, 1346780, 1414119, 1818153, 1885492, 2020170, 2356865, 2424204, 2828238, 3030255, 3636306, 4040340, 4242357, 4713730, 5454459, 5656476, 6060510, 7070595, 7272612, 8484714, 9090765, 9427460, 10908918, 12121020, 12727071, 14141190, 16363377, 16969428, 18181530, 21211785, 21817836, 25454142, 27272295, 28282380, 32726754, 36363060, 38181213, 42423570, 50908284, 54544590, 63635355, 65453508, 76362426, 81816885, 84847140, 109089180, 114543639, 127270710, 152724852, 163633770, 190906065, 229087278, 254541420, 327267540, 381812130, 458174556, 572718195, 763624260, 1145436390, 2290872780]

約数ペア:

[(1, 2290872780), (2, 1145436390), (3, 763624260), (4, 572718195), (5, 458174556), (6, 381812130), (7, 327267540), (9, 254541420), (10, 229087278), (12, 190906065), (14, 163633770), (15, 152724852), (18, 127270710), (20, 114543639), (21, 109089180), (27, 84847140), (28, 81816885), (30, 76362426), (35, 65453508), (36, 63635355), (42, 54544590), (45, 50908284), (54, 42423570), (60, 38181213), (63, 36363060), (70, 32726754), (81, 28282380), (84, 27272295), (90, 25454142), (105, 21817836), (108, 21211785), (126, 18181530), (135, 16969428), (140, 16363377), (162, 14141190), (180, 12727071), (189, 12121020), (210, 10908918), (243, 9427460), (252, 9090765), (270, 8484714), (315, 7272612), (324, 7070595), (378, 6060510), (405, 5656476), (420, 5454459), (486, 4713730), (540, 4242357), (567, 4040340), (630, 3636306), (756, 3030255), (810, 2828238), (945, 2424204), (972, 2356865), (1134, 2020170), (1215, 1885492), (1260, 1818153), (1620, 1414119), (1701, 1346780), (1890, 1212102), (2268, 1010085), (2430, 942746), (2835, 808068), (3402, 673390), (3780, 606051), (4860, 471373), (5670, 404034), (6804, 336695), (8505, 269356), (11340, 202017), (17010, 134678), (34020, 67339)]