194643120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{115859}}^1$

素因数の和:115882

約数の個数: 80

約数和(自身を含む): 689598720

約数和(自身を除く): 494955600

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, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 115859, 231718, 347577, 463436, 579295, 695154, 811013, 926872, 1158590, 1390308, 1622026, 1737885, 1853744, 2317180, 2433039, 2780616, 3244052, 3475770, 4055065, 4634360, 4866078, 5561232, 6488104, 6951540, 8110130, 9268720, 9732156, 12165195, 12976208, 13903080, 16220260, 19464312, 24330390, 27806160, 32440520, 38928624, 48660780, 64881040, 97321560, 194643120]

約数ペア:

[(1, 194643120), (2, 97321560), (3, 64881040), (4, 48660780), (5, 38928624), (6, 32440520), (7, 27806160), (8, 24330390), (10, 19464312), (12, 16220260), (14, 13903080), (15, 12976208), (16, 12165195), (20, 9732156), (21, 9268720), (24, 8110130), (28, 6951540), (30, 6488104), (35, 5561232), (40, 4866078), (42, 4634360), (48, 4055065), (56, 3475770), (60, 3244052), (70, 2780616), (80, 2433039), (84, 2317180), (105, 1853744), (112, 1737885), (120, 1622026), (140, 1390308), (168, 1158590), (210, 926872), (240, 811013), (280, 695154), (336, 579295), (420, 463436), (560, 347577), (840, 231718), (1680, 115859)]