122968020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1$

素因数の和:290

約数の個数: 192

約数和(自身を含む): 416134656

約数和(自身を除く): 293166636

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 37, 41, 42, 60, 70, 74, 82, 84, 105, 111, 123, 140, 148, 164, 185, 193, 205, 210, 222, 246, 259, 287, 370, 386, 410, 420, 444, 492, 518, 555, 574, 579, 615, 740, 772, 777, 820, 861, 965, 1036, 1110, 1148, 1158, 1230, 1295, 1351, 1435, 1517, 1554, 1722, 1930, 2220, 2316, 2460, 2590, 2702, 2870, 2895, 3034, 3108, 3444, 3860, 3885, 4053, 4305, 4551, 5180, 5404, 5740, 5790, 6068, 6755, 7141, 7585, 7770, 7913, 8106, 8610, 9102, 10619, 11580, 13510, 14282, 15170, 15540, 15826, 16212, 17220, 18204, 20265, 21238, 21423, 22755, 23739, 27020, 28564, 30340, 31652, 31857, 35705, 39565, 40530, 42476, 42846, 45510, 47478, 49987, 53095, 55391, 63714, 71410, 79130, 81060, 85692, 91020, 94956, 99974, 106190, 107115, 110782, 118695, 127428, 142820, 149961, 158260, 159285, 166173, 199948, 212380, 214230, 221564, 237390, 249935, 276955, 292781, 299922, 318570, 332346, 428460, 474780, 499870, 553910, 585562, 599844, 637140, 664692, 749805, 830865, 878343, 999740, 1107820, 1171124, 1463905, 1499610, 1661730, 1756686, 2049467, 2927810, 2999220, 3323460, 3513372, 4098934, 4391715, 5855620, 6148401, 8197868, 8783430, 10247335, 12296802, 17566860, 20494670, 24593604, 30742005, 40989340, 61484010, 122968020]

約数ペア:

[(1, 122968020), (2, 61484010), (3, 40989340), (4, 30742005), (5, 24593604), (6, 20494670), (7, 17566860), (10, 12296802), (12, 10247335), (14, 8783430), (15, 8197868), (20, 6148401), (21, 5855620), (28, 4391715), (30, 4098934), (35, 3513372), (37, 3323460), (41, 2999220), (42, 2927810), (60, 2049467), (70, 1756686), (74, 1661730), (82, 1499610), (84, 1463905), (105, 1171124), (111, 1107820), (123, 999740), (140, 878343), (148, 830865), (164, 749805), (185, 664692), (193, 637140), (205, 599844), (210, 585562), (222, 553910), (246, 499870), (259, 474780), (287, 428460), (370, 332346), (386, 318570), (410, 299922), (420, 292781), (444, 276955), (492, 249935), (518, 237390), (555, 221564), (574, 214230), (579, 212380), (615, 199948), (740, 166173), (772, 159285), (777, 158260), (820, 149961), (861, 142820), (965, 127428), (1036, 118695), (1110, 110782), (1148, 107115), (1158, 106190), (1230, 99974), (1295, 94956), (1351, 91020), (1435, 85692), (1517, 81060), (1554, 79130), (1722, 71410), (1930, 63714), (2220, 55391), (2316, 53095), (2460, 49987), (2590, 47478), (2702, 45510), (2870, 42846), (2895, 42476), (3034, 40530), (3108, 39565), (3444, 35705), (3860, 31857), (3885, 31652), (4053, 30340), (4305, 28564), (4551, 27020), (5180, 23739), (5404, 22755), (5740, 21423), (5790, 21238), (6068, 20265), (6755, 18204), (7141, 17220), (7585, 16212), (7770, 15826), (7913, 15540), (8106, 15170), (8610, 14282), (9102, 13510), (10619, 11580)]