16345320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:207

約数の個数: 128

約数和(自身を含む): 52876800

約数和(自身を除く): 36531480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 67, 76, 95, 107, 114, 120, 134, 152, 190, 201, 214, 228, 268, 285, 321, 335, 380, 402, 428, 456, 535, 536, 570, 642, 670, 760, 804, 856, 1005, 1070, 1140, 1273, 1284, 1340, 1605, 1608, 2010, 2033, 2140, 2280, 2546, 2568, 2680, 3210, 3819, 4020, 4066, 4280, 5092, 6099, 6365, 6420, 7169, 7638, 8040, 8132, 10165, 10184, 12198, 12730, 12840, 14338, 15276, 16264, 19095, 20330, 21507, 24396, 25460, 28676, 30495, 30552, 35845, 38190, 40660, 43014, 48792, 50920, 57352, 60990, 71690, 76380, 81320, 86028, 107535, 121980, 136211, 143380, 152760, 172056, 215070, 243960, 272422, 286760, 408633, 430140, 544844, 681055, 817266, 860280, 1089688, 1362110, 1634532, 2043165, 2724220, 3269064, 4086330, 5448440, 8172660, 16345320]

約数ペア:

[(1, 16345320), (2, 8172660), (3, 5448440), (4, 4086330), (5, 3269064), (6, 2724220), (8, 2043165), (10, 1634532), (12, 1362110), (15, 1089688), (19, 860280), (20, 817266), (24, 681055), (30, 544844), (38, 430140), (40, 408633), (57, 286760), (60, 272422), (67, 243960), (76, 215070), (95, 172056), (107, 152760), (114, 143380), (120, 136211), (134, 121980), (152, 107535), (190, 86028), (201, 81320), (214, 76380), (228, 71690), (268, 60990), (285, 57352), (321, 50920), (335, 48792), (380, 43014), (402, 40660), (428, 38190), (456, 35845), (535, 30552), (536, 30495), (570, 28676), (642, 25460), (670, 24396), (760, 21507), (804, 20330), (856, 19095), (1005, 16264), (1070, 15276), (1140, 14338), (1273, 12840), (1284, 12730), (1340, 12198), (1605, 10184), (1608, 10165), (2010, 8132), (2033, 8040), (2140, 7638), (2280, 7169), (2546, 6420), (2568, 6365), (2680, 6099), (3210, 5092), (3819, 4280), (4020, 4066)]