121183440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1361}}^1$

素因数の和:1437

約数の個数: 160

約数和(自身を含む): 437757696

約数和(自身を除く): 316574256

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 53, 56, 60, 70, 80, 84, 105, 106, 112, 120, 140, 159, 168, 210, 212, 240, 265, 280, 318, 336, 371, 420, 424, 530, 560, 636, 742, 795, 840, 848, 1060, 1113, 1272, 1361, 1484, 1590, 1680, 1855, 2120, 2226, 2544, 2722, 2968, 3180, 3710, 4083, 4240, 4452, 5444, 5565, 5936, 6360, 6805, 7420, 8166, 8904, 9527, 10888, 11130, 12720, 13610, 14840, 16332, 17808, 19054, 20415, 21776, 22260, 27220, 28581, 29680, 32664, 38108, 40830, 44520, 47635, 54440, 57162, 65328, 72133, 76216, 81660, 89040, 95270, 108880, 114324, 142905, 144266, 152432, 163320, 190540, 216399, 228648, 285810, 288532, 326640, 360665, 381080, 432798, 457296, 504931, 571620, 577064, 721330, 762160, 865596, 1009862, 1081995, 1143240, 1154128, 1442660, 1514793, 1731192, 2019724, 2163990, 2286480, 2524655, 2885320, 3029586, 3462384, 4039448, 4327980, 5049310, 5770640, 6059172, 7573965, 8078896, 8655960, 10098620, 12118344, 15147930, 17311920, 20197240, 24236688, 30295860, 40394480, 60591720, 121183440]

約数ペア:

[(1, 121183440), (2, 60591720), (3, 40394480), (4, 30295860), (5, 24236688), (6, 20197240), (7, 17311920), (8, 15147930), (10, 12118344), (12, 10098620), (14, 8655960), (15, 8078896), (16, 7573965), (20, 6059172), (21, 5770640), (24, 5049310), (28, 4327980), (30, 4039448), (35, 3462384), (40, 3029586), (42, 2885320), (48, 2524655), (53, 2286480), (56, 2163990), (60, 2019724), (70, 1731192), (80, 1514793), (84, 1442660), (105, 1154128), (106, 1143240), (112, 1081995), (120, 1009862), (140, 865596), (159, 762160), (168, 721330), (210, 577064), (212, 571620), (240, 504931), (265, 457296), (280, 432798), (318, 381080), (336, 360665), (371, 326640), (420, 288532), (424, 285810), (530, 228648), (560, 216399), (636, 190540), (742, 163320), (795, 152432), (840, 144266), (848, 142905), (1060, 114324), (1113, 108880), (1272, 95270), (1361, 89040), (1484, 81660), (1590, 76216), (1680, 72133), (1855, 65328), (2120, 57162), (2226, 54440), (2544, 47635), (2722, 44520), (2968, 40830), (3180, 38108), (3710, 32664), (4083, 29680), (4240, 28581), (4452, 27220), (5444, 22260), (5565, 21776), (5936, 20415), (6360, 19054), (6805, 17808), (7420, 16332), (8166, 14840), (8904, 13610), (9527, 12720), (10888, 11130)]