1772352540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{5431}}^1$

素因数の和:5497

約数の個数: 216

約数和(自身を含む): 6424078752

約数和(自身を除く): 4651726212

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, 49, 60, 63, 70, 74, 84, 90, 98, 105, 111, 126, 140, 147, 148, 180, 185, 196, 210, 222, 245, 252, 259, 294, 315, 333, 370, 420, 441, 444, 490, 518, 555, 588, 630, 666, 735, 740, 777, 882, 980, 1036, 1110, 1260, 1295, 1332, 1470, 1554, 1665, 1764, 1813, 2205, 2220, 2331, 2590, 2940, 3108, 3330, 3626, 3885, 4410, 4662, 5180, 5431, 5439, 6660, 7252, 7770, 8820, 9065, 9324, 10862, 10878, 11655, 15540, 16293, 16317, 18130, 21724, 21756, 23310, 27155, 27195, 32586, 32634, 36260, 38017, 46620, 48879, 54310, 54390, 65172, 65268, 76034, 81465, 81585, 97758, 108620, 108780, 114051, 152068, 162930, 163170, 190085, 195516, 200947, 228102, 244395, 266119, 325860, 326340, 342153, 380170, 401894, 456204, 488790, 532238, 570255, 602841, 684306, 760340, 798357, 803788, 977580, 1004735, 1064476, 1140510, 1205682, 1330595, 1368612, 1406629, 1596714, 1710765, 1808523, 2009470, 2281020, 2395071, 2411364, 2661190, 2813258, 3014205, 3193428, 3421530, 3617046, 3991785, 4018940, 4219887, 4790142, 5322380, 5626516, 6028410, 6843060, 7033145, 7234092, 7983570, 8439774, 9042615, 9580284, 9846403, 11975355, 12056820, 12659661, 14066290, 15967140, 16879548, 18085230, 19692806, 21099435, 23950710, 25319322, 28132580, 29539209, 36170460, 39385612, 42198870, 47901420, 49232015, 50638644, 59078418, 63298305, 84397740, 88617627, 98464030, 118156836, 126596610, 147696045, 177235254, 196928060, 253193220, 295392090, 354470508, 443088135, 590784180, 886176270, 1772352540]

約数ペア:

[(1, 1772352540), (2, 886176270), (3, 590784180), (4, 443088135), (5, 354470508), (6, 295392090), (7, 253193220), (9, 196928060), (10, 177235254), (12, 147696045), (14, 126596610), (15, 118156836), (18, 98464030), (20, 88617627), (21, 84397740), (28, 63298305), (30, 59078418), (35, 50638644), (36, 49232015), (37, 47901420), (42, 42198870), (45, 39385612), (49, 36170460), (60, 29539209), (63, 28132580), (70, 25319322), (74, 23950710), (84, 21099435), (90, 19692806), (98, 18085230), (105, 16879548), (111, 15967140), (126, 14066290), (140, 12659661), (147, 12056820), (148, 11975355), (180, 9846403), (185, 9580284), (196, 9042615), (210, 8439774), (222, 7983570), (245, 7234092), (252, 7033145), (259, 6843060), (294, 6028410), (315, 5626516), (333, 5322380), (370, 4790142), (420, 4219887), (441, 4018940), (444, 3991785), (490, 3617046), (518, 3421530), (555, 3193428), (588, 3014205), (630, 2813258), (666, 2661190), (735, 2411364), (740, 2395071), (777, 2281020), (882, 2009470), (980, 1808523), (1036, 1710765), (1110, 1596714), (1260, 1406629), (1295, 1368612), (1332, 1330595), (1470, 1205682), (1554, 1140510), (1665, 1064476), (1764, 1004735), (1813, 977580), (2205, 803788), (2220, 798357), (2331, 760340), (2590, 684306), (2940, 602841), (3108, 570255), (3330, 532238), (3626, 488790), (3885, 456204), (4410, 401894), (4662, 380170), (5180, 342153), (5431, 326340), (5439, 325860), (6660, 266119), (7252, 244395), (7770, 228102), (8820, 200947), (9065, 195516), (9324, 190085), (10862, 163170), (10878, 162930), (11655, 152068), (15540, 114051), (16293, 108780), (16317, 108620), (18130, 97758), (21724, 81585), (21756, 81465), (23310, 76034), (27155, 65268), (27195, 65172), (32586, 54390), (32634, 54310), (36260, 48879), (38017, 46620)]