223022940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1$

素因数の和:348

約数の個数: 192

約数和(自身を含む): 747242496

約数和(自身を除く): 524219556

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 43, 53, 60, 70, 84, 86, 105, 106, 129, 140, 159, 172, 210, 212, 215, 233, 258, 265, 301, 318, 371, 420, 430, 466, 516, 530, 602, 636, 645, 699, 742, 795, 860, 903, 932, 1060, 1113, 1165, 1204, 1290, 1398, 1484, 1505, 1590, 1631, 1806, 1855, 2226, 2279, 2330, 2580, 2796, 3010, 3180, 3262, 3495, 3612, 3710, 4452, 4515, 4558, 4660, 4893, 5565, 6020, 6524, 6837, 6990, 7420, 8155, 9030, 9116, 9786, 10019, 11130, 11395, 12349, 13674, 13980, 15953, 16310, 18060, 19572, 20038, 22260, 22790, 24465, 24698, 27348, 30057, 31906, 32620, 34185, 37047, 40076, 45580, 47859, 48930, 49396, 50095, 60114, 61745, 63812, 68370, 70133, 74094, 79765, 86443, 95718, 97860, 100190, 120228, 123490, 136740, 140266, 148188, 150285, 159530, 172886, 185235, 191436, 200380, 210399, 239295, 246980, 259329, 280532, 300570, 319060, 345772, 350665, 370470, 420798, 432215, 478590, 518658, 531007, 601140, 701330, 740940, 841596, 864430, 957180, 1037316, 1051995, 1062014, 1296645, 1402660, 1593021, 1728860, 2103990, 2124028, 2593290, 2655035, 3186042, 3717049, 4207980, 5186580, 5310070, 6372084, 7434098, 7965105, 10620140, 11151147, 14868196, 15930210, 18585245, 22302294, 31860420, 37170490, 44604588, 55755735, 74340980, 111511470, 223022940]

約数ペア:

[(1, 223022940), (2, 111511470), (3, 74340980), (4, 55755735), (5, 44604588), (6, 37170490), (7, 31860420), (10, 22302294), (12, 18585245), (14, 15930210), (15, 14868196), (20, 11151147), (21, 10620140), (28, 7965105), (30, 7434098), (35, 6372084), (42, 5310070), (43, 5186580), (53, 4207980), (60, 3717049), (70, 3186042), (84, 2655035), (86, 2593290), (105, 2124028), (106, 2103990), (129, 1728860), (140, 1593021), (159, 1402660), (172, 1296645), (210, 1062014), (212, 1051995), (215, 1037316), (233, 957180), (258, 864430), (265, 841596), (301, 740940), (318, 701330), (371, 601140), (420, 531007), (430, 518658), (466, 478590), (516, 432215), (530, 420798), (602, 370470), (636, 350665), (645, 345772), (699, 319060), (742, 300570), (795, 280532), (860, 259329), (903, 246980), (932, 239295), (1060, 210399), (1113, 200380), (1165, 191436), (1204, 185235), (1290, 172886), (1398, 159530), (1484, 150285), (1505, 148188), (1590, 140266), (1631, 136740), (1806, 123490), (1855, 120228), (2226, 100190), (2279, 97860), (2330, 95718), (2580, 86443), (2796, 79765), (3010, 74094), (3180, 70133), (3262, 68370), (3495, 63812), (3612, 61745), (3710, 60114), (4452, 50095), (4515, 49396), (4558, 48930), (4660, 47859), (4893, 45580), (5565, 40076), (6020, 37047), (6524, 34185), (6837, 32620), (6990, 31906), (7420, 30057), (8155, 27348), (9030, 24698), (9116, 24465), (9786, 22790), (10019, 22260), (11130, 20038), (11395, 19572), (12349, 18060), (13674, 16310), (13980, 15953)]