2019124380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{7547}}^1$

素因数の和:7593

約数の個数: 192

約数和(自身を含む): 7101158400

約数和(自身を除く): 5082034020

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 49, 52, 60, 65, 70, 78, 84, 91, 98, 105, 130, 140, 147, 156, 182, 195, 196, 210, 245, 260, 273, 294, 343, 364, 390, 420, 455, 490, 546, 588, 637, 686, 735, 780, 910, 980, 1029, 1092, 1274, 1365, 1372, 1470, 1715, 1820, 1911, 2058, 2548, 2730, 2940, 3185, 3430, 3822, 4116, 4459, 5145, 5460, 6370, 6860, 7547, 7644, 8918, 9555, 10290, 12740, 13377, 15094, 17836, 19110, 20580, 22295, 22641, 26754, 30188, 37735, 38220, 44590, 45282, 52829, 53508, 66885, 75470, 89180, 90564, 98111, 105658, 113205, 133770, 150940, 158487, 196222, 211316, 226410, 264145, 267540, 294333, 316974, 369803, 392444, 452820, 490555, 528290, 588666, 633948, 686777, 739606, 792435, 981110, 1056580, 1109409, 1177332, 1373554, 1471665, 1479212, 1584870, 1849015, 1962220, 2060331, 2218818, 2588621, 2747108, 2943330, 3169740, 3433885, 3698030, 4120662, 4437636, 4807439, 5177242, 5547045, 5886660, 6867770, 7396060, 7765863, 8241324, 9614878, 10301655, 10354484, 11094090, 12943105, 13735540, 14422317, 15531726, 19229756, 20603310, 22188180, 24037195, 25886210, 28844634, 31063452, 33652073, 38829315, 41206620, 48074390, 51772420, 57689268, 67304146, 72111585, 77658630, 96148780, 100956219, 134608292, 144223170, 155317260, 168260365, 201912438, 288446340, 336520730, 403824876, 504781095, 673041460, 1009562190, 2019124380]

約数ペア:

[(1, 2019124380), (2, 1009562190), (3, 673041460), (4, 504781095), (5, 403824876), (6, 336520730), (7, 288446340), (10, 201912438), (12, 168260365), (13, 155317260), (14, 144223170), (15, 134608292), (20, 100956219), (21, 96148780), (26, 77658630), (28, 72111585), (30, 67304146), (35, 57689268), (39, 51772420), (42, 48074390), (49, 41206620), (52, 38829315), (60, 33652073), (65, 31063452), (70, 28844634), (78, 25886210), (84, 24037195), (91, 22188180), (98, 20603310), (105, 19229756), (130, 15531726), (140, 14422317), (147, 13735540), (156, 12943105), (182, 11094090), (195, 10354484), (196, 10301655), (210, 9614878), (245, 8241324), (260, 7765863), (273, 7396060), (294, 6867770), (343, 5886660), (364, 5547045), (390, 5177242), (420, 4807439), (455, 4437636), (490, 4120662), (546, 3698030), (588, 3433885), (637, 3169740), (686, 2943330), (735, 2747108), (780, 2588621), (910, 2218818), (980, 2060331), (1029, 1962220), (1092, 1849015), (1274, 1584870), (1365, 1479212), (1372, 1471665), (1470, 1373554), (1715, 1177332), (1820, 1109409), (1911, 1056580), (2058, 981110), (2548, 792435), (2730, 739606), (2940, 686777), (3185, 633948), (3430, 588666), (3822, 528290), (4116, 490555), (4459, 452820), (5145, 392444), (5460, 369803), (6370, 316974), (6860, 294333), (7547, 267540), (7644, 264145), (8918, 226410), (9555, 211316), (10290, 196222), (12740, 158487), (13377, 150940), (15094, 133770), (17836, 113205), (19110, 105658), (20580, 98111), (22295, 90564), (22641, 89180), (26754, 75470), (30188, 66885), (37735, 53508), (38220, 52829), (44590, 45282)]