196596540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{4217}}^1$

素因数の和:4276

約数の個数: 144

約数和(自身を含む): 700120512

約数和(自身を除く): 503523972

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 37, 42, 45, 60, 63, 70, 74, 84, 90, 105, 111, 126, 140, 148, 180, 185, 210, 222, 252, 259, 315, 333, 370, 420, 444, 518, 555, 630, 666, 740, 777, 1036, 1110, 1260, 1295, 1332, 1554, 1665, 2220, 2331, 2590, 3108, 3330, 3885, 4217, 4662, 5180, 6660, 7770, 8434, 9324, 11655, 12651, 15540, 16868, 21085, 23310, 25302, 29519, 37953, 42170, 46620, 50604, 59038, 63255, 75906, 84340, 88557, 118076, 126510, 147595, 151812, 156029, 177114, 189765, 253020, 265671, 295190, 312058, 354228, 379530, 442785, 468087, 531342, 590380, 624116, 759060, 780145, 885570, 936174, 1062684, 1092203, 1328355, 1404261, 1560290, 1771140, 1872348, 2184406, 2340435, 2656710, 2808522, 3120580, 3276609, 4368812, 4680870, 5313420, 5461015, 5617044, 6553218, 7021305, 9361740, 9829827, 10922030, 13106436, 14042610, 16383045, 19659654, 21844060, 28085220, 32766090, 39319308, 49149135, 65532180, 98298270, 196596540]

約数ペア:

[(1, 196596540), (2, 98298270), (3, 65532180), (4, 49149135), (5, 39319308), (6, 32766090), (7, 28085220), (9, 21844060), (10, 19659654), (12, 16383045), (14, 14042610), (15, 13106436), (18, 10922030), (20, 9829827), (21, 9361740), (28, 7021305), (30, 6553218), (35, 5617044), (36, 5461015), (37, 5313420), (42, 4680870), (45, 4368812), (60, 3276609), (63, 3120580), (70, 2808522), (74, 2656710), (84, 2340435), (90, 2184406), (105, 1872348), (111, 1771140), (126, 1560290), (140, 1404261), (148, 1328355), (180, 1092203), (185, 1062684), (210, 936174), (222, 885570), (252, 780145), (259, 759060), (315, 624116), (333, 590380), (370, 531342), (420, 468087), (444, 442785), (518, 379530), (555, 354228), (630, 312058), (666, 295190), (740, 265671), (777, 253020), (1036, 189765), (1110, 177114), (1260, 156029), (1295, 151812), (1332, 147595), (1554, 126510), (1665, 118076), (2220, 88557), (2331, 84340), (2590, 75906), (3108, 63255), (3330, 59038), (3885, 50604), (4217, 46620), (4662, 42170), (5180, 37953), (6660, 29519), (7770, 25302), (8434, 23310), (9324, 21085), (11655, 16868), (12651, 15540)]