12658474780

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:277

約数の個数: 288

約数和(自身を含む): 33164752320

約数和(自身を除く): 20506277540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 49, 59, 61, 70, 74, 97, 98, 118, 122, 140, 148, 185, 194, 196, 236, 244, 245, 259, 295, 305, 370, 388, 413, 427, 485, 490, 518, 590, 610, 679, 740, 826, 854, 970, 980, 1036, 1180, 1220, 1295, 1358, 1652, 1708, 1813, 1940, 2065, 2135, 2183, 2257, 2590, 2716, 2891, 2989, 3395, 3589, 3599, 3626, 4130, 4270, 4366, 4514, 4753, 5180, 5723, 5782, 5917, 5978, 6790, 7178, 7198, 7252, 8260, 8540, 8732, 9028, 9065, 9506, 10915, 11285, 11446, 11564, 11834, 11956, 13580, 14356, 14396, 14455, 14945, 15281, 15799, 17945, 17995, 18130, 19012, 21830, 22570, 22892, 23668, 23765, 25123, 25193, 28615, 28910, 29585, 29890, 30562, 31598, 35890, 35990, 36260, 40061, 41419, 43660, 45140, 47530, 50246, 50386, 57230, 57820, 59170, 59780, 61124, 63196, 71780, 71980, 76405, 78995, 80122, 82838, 95060, 100492, 100772, 106967, 110593, 114460, 118340, 125615, 125965, 133163, 152810, 157990, 160244, 165676, 175861, 176351, 200305, 207095, 211751, 213934, 218929, 221186, 251230, 251930, 266326, 280427, 289933, 305620, 315980, 349103, 351722, 352702, 400610, 414190, 423502, 427868, 437858, 442372, 502460, 503860, 532652, 534835, 552965, 560854, 579866, 665815, 698206, 703444, 705404, 801220, 828380, 847004, 875716, 879305, 881755, 932141, 1058755, 1069670, 1094645, 1105930, 1121708, 1159732, 1331630, 1396412, 1402135, 1449665, 1482257, 1532503, 1745515, 1758610, 1763510, 1864282, 2117510, 2139340, 2189290, 2211860, 2443721, 2663260, 2804270, 2899330, 2964514, 3065006, 3491030, 3517220, 3527020, 3728564, 4235020, 4378580, 4660705, 4887442, 5608540, 5798660, 5929028, 6130012, 6524987, 6982060, 7411285, 7662515, 9321410, 9774884, 10375799, 10727521, 12218605, 12916811, 13049974, 14822570, 15325030, 17106047, 18642820, 20751598, 21455042, 24437210, 25833622, 26099948, 29645140, 30650060, 32624935, 34212094, 41503196, 42910084, 48874420, 51667244, 51878995, 53637605, 64584055, 65249870, 68424188, 85530235, 90417677, 103757990, 107275210, 129168110, 130499740, 171060470, 180835354, 207515980, 214550420, 258336220, 342120940, 361670708, 452088385, 632923739, 904176770, 1265847478, 1808353540, 2531694956, 3164618695, 6329237390, 12658474780]

約数ペア:

[(1, 12658474780), (2, 6329237390), (4, 3164618695), (5, 2531694956), (7, 1808353540), (10, 1265847478), (14, 904176770), (20, 632923739), (28, 452088385), (35, 361670708), (37, 342120940), (49, 258336220), (59, 214550420), (61, 207515980), (70, 180835354), (74, 171060470), (97, 130499740), (98, 129168110), (118, 107275210), (122, 103757990), (140, 90417677), (148, 85530235), (185, 68424188), (194, 65249870), (196, 64584055), (236, 53637605), (244, 51878995), (245, 51667244), (259, 48874420), (295, 42910084), (305, 41503196), (370, 34212094), (388, 32624935), (413, 30650060), (427, 29645140), (485, 26099948), (490, 25833622), (518, 24437210), (590, 21455042), (610, 20751598), (679, 18642820), (740, 17106047), (826, 15325030), (854, 14822570), (970, 13049974), (980, 12916811), (1036, 12218605), (1180, 10727521), (1220, 10375799), (1295, 9774884), (1358, 9321410), (1652, 7662515), (1708, 7411285), (1813, 6982060), (1940, 6524987), (2065, 6130012), (2135, 5929028), (2183, 5798660), (2257, 5608540), (2590, 4887442), (2716, 4660705), (2891, 4378580), (2989, 4235020), (3395, 3728564), (3589, 3527020), (3599, 3517220), (3626, 3491030), (4130, 3065006), (4270, 2964514), (4366, 2899330), (4514, 2804270), (4753, 2663260), (5180, 2443721), (5723, 2211860), (5782, 2189290), (5917, 2139340), (5978, 2117510), (6790, 1864282), (7178, 1763510), (7198, 1758610), (7252, 1745515), (8260, 1532503), (8540, 1482257), (8732, 1449665), (9028, 1402135), (9065, 1396412), (9506, 1331630), (10915, 1159732), (11285, 1121708), (11446, 1105930), (11564, 1094645), (11834, 1069670), (11956, 1058755), (13580, 932141), (14356, 881755), (14396, 879305), (14455, 875716), (14945, 847004), (15281, 828380), (15799, 801220), (17945, 705404), (17995, 703444), (18130, 698206), (19012, 665815), (21830, 579866), (22570, 560854), (22892, 552965), (23668, 534835), (23765, 532652), (25123, 503860), (25193, 502460), (28615, 442372), (28910, 437858), (29585, 427868), (29890, 423502), (30562, 414190), (31598, 400610), (35890, 352702), (35990, 351722), (36260, 349103), (40061, 315980), (41419, 305620), (43660, 289933), (45140, 280427), (47530, 266326), (50246, 251930), (50386, 251230), (57230, 221186), (57820, 218929), (59170, 213934), (59780, 211751), (61124, 207095), (63196, 200305), (71780, 176351), (71980, 175861), (76405, 165676), (78995, 160244), (80122, 157990), (82838, 152810), (95060, 133163), (100492, 125965), (100772, 125615), (106967, 118340), (110593, 114460)]