1929725280

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{191441}}^1$

素因数の和:191469

約数の個数: 144

約数和(自身を含む): 7525967904

約数和(自身を除く): 5596242624

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 191441, 382882, 574323, 765764, 957205, 1148646, 1340087, 1531528, 1722969, 1914410, 2297292, 2680174, 2871615, 3063056, 3445938, 3828820, 4020261, 4594584, 5360348, 5743230, 6126112, 6700435, 6891876, 7657640, 8040522, 8614845, 9189168, 10720696, 11486460, 12060783, 13400870, 13783752, 15315280, 16081044, 17229690, 18378336, 20101305, 21441392, 22972920, 24121566, 26801740, 27567504, 30630560, 32162088, 34459380, 40202610, 42882784, 45945840, 48243132, 53603480, 55135008, 60303915, 64324176, 68918760, 80405220, 91891680, 96486264, 107206960, 120607830, 128648352, 137837520, 160810440, 192972528, 214413920, 241215660, 275675040, 321620880, 385945056, 482431320, 643241760, 964862640, 1929725280]

約数ペア:

[(1, 1929725280), (2, 964862640), (3, 643241760), (4, 482431320), (5, 385945056), (6, 321620880), (7, 275675040), (8, 241215660), (9, 214413920), (10, 192972528), (12, 160810440), (14, 137837520), (15, 128648352), (16, 120607830), (18, 107206960), (20, 96486264), (21, 91891680), (24, 80405220), (28, 68918760), (30, 64324176), (32, 60303915), (35, 55135008), (36, 53603480), (40, 48243132), (42, 45945840), (45, 42882784), (48, 40202610), (56, 34459380), (60, 32162088), (63, 30630560), (70, 27567504), (72, 26801740), (80, 24121566), (84, 22972920), (90, 21441392), (96, 20101305), (105, 18378336), (112, 17229690), (120, 16081044), (126, 15315280), (140, 13783752), (144, 13400870), (160, 12060783), (168, 11486460), (180, 10720696), (210, 9189168), (224, 8614845), (240, 8040522), (252, 7657640), (280, 6891876), (288, 6700435), (315, 6126112), (336, 5743230), (360, 5360348), (420, 4594584), (480, 4020261), (504, 3828820), (560, 3445938), (630, 3063056), (672, 2871615), (720, 2680174), (840, 2297292), (1008, 1914410), (1120, 1722969), (1260, 1531528), (1440, 1340087), (1680, 1148646), (2016, 957205), (2520, 765764), (3360, 574323), (5040, 382882), (10080, 191441)]