273333760

素因数分解:

$2^9\times 5^1\times 7^2\times {\mathrm{2179}}^1$

素因数の和:2216

約数の個数: 120

約数和(自身を含む): 762707880

約数和(自身を除く): 489374120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 256, 280, 320, 392, 448, 490, 512, 560, 640, 784, 896, 980, 1120, 1280, 1568, 1792, 1960, 2179, 2240, 2560, 3136, 3584, 3920, 4358, 4480, 6272, 7840, 8716, 8960, 10895, 12544, 15253, 15680, 17432, 17920, 21790, 25088, 30506, 31360, 34864, 43580, 61012, 62720, 69728, 76265, 87160, 106771, 122024, 125440, 139456, 152530, 174320, 213542, 244048, 278912, 305060, 348640, 427084, 488096, 533855, 557824, 610120, 697280, 854168, 976192, 1067710, 1115648, 1220240, 1394560, 1708336, 1952384, 2135420, 2440480, 2789120, 3416672, 3904768, 4270840, 4880960, 5578240, 6833344, 7809536, 8541680, 9761920, 13666688, 17083360, 19523840, 27333376, 34166720, 39047680, 54666752, 68333440, 136666880, 273333760]

約数ペア:

[(1, 273333760), (2, 136666880), (4, 68333440), (5, 54666752), (7, 39047680), (8, 34166720), (10, 27333376), (14, 19523840), (16, 17083360), (20, 13666688), (28, 9761920), (32, 8541680), (35, 7809536), (40, 6833344), (49, 5578240), (56, 4880960), (64, 4270840), (70, 3904768), (80, 3416672), (98, 2789120), (112, 2440480), (128, 2135420), (140, 1952384), (160, 1708336), (196, 1394560), (224, 1220240), (245, 1115648), (256, 1067710), (280, 976192), (320, 854168), (392, 697280), (448, 610120), (490, 557824), (512, 533855), (560, 488096), (640, 427084), (784, 348640), (896, 305060), (980, 278912), (1120, 244048), (1280, 213542), (1568, 174320), (1792, 152530), (1960, 139456), (2179, 125440), (2240, 122024), (2560, 106771), (3136, 87160), (3584, 76265), (3920, 69728), (4358, 62720), (4480, 61012), (6272, 43580), (7840, 34864), (8716, 31360), (8960, 30506), (10895, 25088), (12544, 21790), (15253, 17920), (15680, 17432)]