194155920

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{12841}}^1$

素因数の和:12870

約数の個数: 160

約数和(自身を含む): 764355840

約数和(自身を除く): 570199920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 12841, 15120, 25682, 38523, 51364, 64205, 77046, 89887, 102728, 115569, 128410, 154092, 179774, 192615, 205456, 231138, 256820, 269661, 308184, 346707, 359548, 385230, 449435, 462276, 513640, 539322, 577845, 616368, 693414, 719096, 770460, 808983, 898870, 924552, 1027280, 1078644, 1155690, 1348305, 1386828, 1438192, 1540920, 1617966, 1733535, 1797740, 1849104, 2157288, 2311380, 2426949, 2696610, 2773656, 3081840, 3235932, 3467070, 3595480, 4044915, 4314576, 4622760, 4853898, 5393220, 5547312, 6471864, 6934140, 7190960, 8089830, 9245520, 9707796, 10786440, 12134745, 12943728, 13868280, 16179660, 19415592, 21572880, 24269490, 27736560, 32359320, 38831184, 48538980, 64718640, 97077960, 194155920]

約数ペア:

[(1, 194155920), (2, 97077960), (3, 64718640), (4, 48538980), (5, 38831184), (6, 32359320), (7, 27736560), (8, 24269490), (9, 21572880), (10, 19415592), (12, 16179660), (14, 13868280), (15, 12943728), (16, 12134745), (18, 10786440), (20, 9707796), (21, 9245520), (24, 8089830), (27, 7190960), (28, 6934140), (30, 6471864), (35, 5547312), (36, 5393220), (40, 4853898), (42, 4622760), (45, 4314576), (48, 4044915), (54, 3595480), (56, 3467070), (60, 3235932), (63, 3081840), (70, 2773656), (72, 2696610), (80, 2426949), (84, 2311380), (90, 2157288), (105, 1849104), (108, 1797740), (112, 1733535), (120, 1617966), (126, 1540920), (135, 1438192), (140, 1386828), (144, 1348305), (168, 1155690), (180, 1078644), (189, 1027280), (210, 924552), (216, 898870), (240, 808983), (252, 770460), (270, 719096), (280, 693414), (315, 616368), (336, 577845), (360, 539322), (378, 513640), (420, 462276), (432, 449435), (504, 385230), (540, 359548), (560, 346707), (630, 308184), (720, 269661), (756, 256820), (840, 231138), (945, 205456), (1008, 192615), (1080, 179774), (1260, 154092), (1512, 128410), (1680, 115569), (1890, 102728), (2160, 89887), (2520, 77046), (3024, 64205), (3780, 51364), (5040, 38523), (7560, 25682), (12841, 15120)]