171514980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{283}}^1$

素因数の和:355

約数の個数: 288

約数和(自身を含む): 659952384

約数和(自身を除く): 488437404

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 37, 39, 42, 45, 52, 60, 63, 65, 70, 74, 78, 84, 90, 91, 105, 111, 117, 126, 130, 140, 148, 156, 180, 182, 185, 195, 210, 222, 234, 252, 259, 260, 273, 283, 315, 333, 364, 370, 390, 420, 444, 455, 468, 481, 518, 546, 555, 566, 585, 630, 666, 740, 777, 780, 819, 849, 910, 962, 1036, 1092, 1110, 1132, 1170, 1260, 1295, 1332, 1365, 1415, 1443, 1554, 1638, 1665, 1698, 1820, 1924, 1981, 2220, 2331, 2340, 2405, 2547, 2590, 2730, 2830, 2886, 3108, 3276, 3330, 3367, 3396, 3679, 3885, 3962, 4095, 4245, 4329, 4662, 4810, 5094, 5180, 5460, 5660, 5772, 5943, 6660, 6734, 7215, 7358, 7770, 7924, 8190, 8490, 8658, 9324, 9620, 9905, 10101, 10188, 10471, 11037, 11655, 11886, 12735, 13468, 14430, 14716, 15540, 16380, 16835, 16980, 17316, 17829, 18395, 19810, 20202, 20942, 21645, 22074, 23310, 23772, 25470, 25753, 28860, 29715, 30303, 31413, 33111, 33670, 35658, 36790, 39620, 40404, 41884, 43290, 44148, 46620, 50505, 50940, 51506, 52355, 55185, 59430, 60606, 62826, 66222, 67340, 71316, 73297, 73580, 77259, 86580, 89145, 94239, 101010, 103012, 104710, 110370, 118860, 121212, 125652, 128765, 132444, 136123, 146594, 151515, 154518, 157065, 165555, 178290, 188478, 202020, 209420, 219891, 220740, 231777, 257530, 272246, 293188, 303030, 309036, 314130, 331110, 356580, 366485, 376956, 386295, 408369, 439782, 463554, 471195, 515060, 544492, 606060, 628260, 659673, 662220, 680615, 732970, 772590, 816738, 879564, 927108, 942390, 952861, 1099455, 1158885, 1225107, 1319346, 1361230, 1465940, 1545180, 1633476, 1884780, 1905722, 2041845, 2198910, 2317770, 2450214, 2638692, 2722460, 2858583, 3298365, 3811444, 4083690, 4397820, 4635540, 4764305, 4900428, 5717166, 6125535, 6596730, 8167380, 8575749, 9528610, 11434332, 12251070, 13193460, 14292915, 17151498, 19057220, 24502140, 28585830, 34302996, 42878745, 57171660, 85757490, 171514980]

約数ペア:

[(1, 171514980), (2, 85757490), (3, 57171660), (4, 42878745), (5, 34302996), (6, 28585830), (7, 24502140), (9, 19057220), (10, 17151498), (12, 14292915), (13, 13193460), (14, 12251070), (15, 11434332), (18, 9528610), (20, 8575749), (21, 8167380), (26, 6596730), (28, 6125535), (30, 5717166), (35, 4900428), (36, 4764305), (37, 4635540), (39, 4397820), (42, 4083690), (45, 3811444), (52, 3298365), (60, 2858583), (63, 2722460), (65, 2638692), (70, 2450214), (74, 2317770), (78, 2198910), (84, 2041845), (90, 1905722), (91, 1884780), (105, 1633476), (111, 1545180), (117, 1465940), (126, 1361230), (130, 1319346), (140, 1225107), (148, 1158885), (156, 1099455), (180, 952861), (182, 942390), (185, 927108), (195, 879564), (210, 816738), (222, 772590), (234, 732970), (252, 680615), (259, 662220), (260, 659673), (273, 628260), (283, 606060), (315, 544492), (333, 515060), (364, 471195), (370, 463554), (390, 439782), (420, 408369), (444, 386295), (455, 376956), (468, 366485), (481, 356580), (518, 331110), (546, 314130), (555, 309036), (566, 303030), (585, 293188), (630, 272246), (666, 257530), (740, 231777), (777, 220740), (780, 219891), (819, 209420), (849, 202020), (910, 188478), (962, 178290), (1036, 165555), (1092, 157065), (1110, 154518), (1132, 151515), (1170, 146594), (1260, 136123), (1295, 132444), (1332, 128765), (1365, 125652), (1415, 121212), (1443, 118860), (1554, 110370), (1638, 104710), (1665, 103012), (1698, 101010), (1820, 94239), (1924, 89145), (1981, 86580), (2220, 77259), (2331, 73580), (2340, 73297), (2405, 71316), (2547, 67340), (2590, 66222), (2730, 62826), (2830, 60606), (2886, 59430), (3108, 55185), (3276, 52355), (3330, 51506), (3367, 50940), (3396, 50505), (3679, 46620), (3885, 44148), (3962, 43290), (4095, 41884), (4245, 40404), (4329, 39620), (4662, 36790), (4810, 35658), (5094, 33670), (5180, 33111), (5460, 31413), (5660, 30303), (5772, 29715), (5943, 28860), (6660, 25753), (6734, 25470), (7215, 23772), (7358, 23310), (7770, 22074), (7924, 21645), (8190, 20942), (8490, 20202), (8658, 19810), (9324, 18395), (9620, 17829), (9905, 17316), (10101, 16980), (10188, 16835), (10471, 16380), (11037, 15540), (11655, 14716), (11886, 14430), (12735, 13468)]