118643840

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{373}}^1$

素因数の和:470

約数の個数: 128

約数和(自身を含む): 329598720

約数和(自身を除く): 210954880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 71, 80, 112, 128, 140, 142, 160, 224, 280, 284, 320, 355, 373, 448, 497, 560, 568, 640, 710, 746, 896, 994, 1120, 1136, 1420, 1492, 1865, 1988, 2240, 2272, 2485, 2611, 2840, 2984, 3730, 3976, 4480, 4544, 4970, 5222, 5680, 5968, 7460, 7952, 9088, 9940, 10444, 11360, 11936, 13055, 14920, 15904, 19880, 20888, 22720, 23872, 26110, 26483, 29840, 31808, 39760, 41776, 45440, 47744, 52220, 52966, 59680, 63616, 79520, 83552, 104440, 105932, 119360, 132415, 159040, 167104, 185381, 208880, 211864, 238720, 264830, 318080, 334208, 370762, 417760, 423728, 529660, 741524, 835520, 847456, 926905, 1059320, 1483048, 1671040, 1694912, 1853810, 2118640, 2966096, 3389824, 3707620, 4237280, 5932192, 7415240, 8474560, 11864384, 14830480, 16949120, 23728768, 29660960, 59321920, 118643840]

約数ペア:

[(1, 118643840), (2, 59321920), (4, 29660960), (5, 23728768), (7, 16949120), (8, 14830480), (10, 11864384), (14, 8474560), (16, 7415240), (20, 5932192), (28, 4237280), (32, 3707620), (35, 3389824), (40, 2966096), (56, 2118640), (64, 1853810), (70, 1694912), (71, 1671040), (80, 1483048), (112, 1059320), (128, 926905), (140, 847456), (142, 835520), (160, 741524), (224, 529660), (280, 423728), (284, 417760), (320, 370762), (355, 334208), (373, 318080), (448, 264830), (497, 238720), (560, 211864), (568, 208880), (640, 185381), (710, 167104), (746, 159040), (896, 132415), (994, 119360), (1120, 105932), (1136, 104440), (1420, 83552), (1492, 79520), (1865, 63616), (1988, 59680), (2240, 52966), (2272, 52220), (2485, 47744), (2611, 45440), (2840, 41776), (2984, 39760), (3730, 31808), (3976, 29840), (4480, 26483), (4544, 26110), (4970, 23872), (5222, 22720), (5680, 20888), (5968, 19880), (7460, 15904), (7952, 14920), (9088, 13055), (9940, 11936), (10444, 11360)]