1893260880

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{375647}}^1$

素因数の和:375673

約数の個数: 120

約数和(自身を含む): 7266534912

約数和(自身を除く): 5373274032

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 375647, 751294, 1126941, 1502588, 1878235, 2253882, 2629529, 3005176, 3380823, 3756470, 4507764, 5259058, 5634705, 6010352, 6761646, 7512940, 7888587, 9015528, 10518116, 11269410, 13147645, 13523292, 15025880, 15777174, 16904115, 18031056, 21036232, 22538820, 23665761, 26295290, 27046584, 30051760, 31554348, 33808230, 39442935, 42072464, 45077640, 47331522, 52590580, 54093168, 63108696, 67616460, 78885870, 90155280, 94663044, 105181160, 118328805, 126217392, 135232920, 157771740, 189326088, 210362320, 236657610, 270465840, 315543480, 378652176, 473315220, 631086960, 946630440, 1893260880]

約数ペア:

[(1, 1893260880), (2, 946630440), (3, 631086960), (4, 473315220), (5, 378652176), (6, 315543480), (7, 270465840), (8, 236657610), (9, 210362320), (10, 189326088), (12, 157771740), (14, 135232920), (15, 126217392), (16, 118328805), (18, 105181160), (20, 94663044), (21, 90155280), (24, 78885870), (28, 67616460), (30, 63108696), (35, 54093168), (36, 52590580), (40, 47331522), (42, 45077640), (45, 42072464), (48, 39442935), (56, 33808230), (60, 31554348), (63, 30051760), (70, 27046584), (72, 26295290), (80, 23665761), (84, 22538820), (90, 21036232), (105, 18031056), (112, 16904115), (120, 15777174), (126, 15025880), (140, 13523292), (144, 13147645), (168, 11269410), (180, 10518116), (210, 9015528), (240, 7888587), (252, 7512940), (280, 6761646), (315, 6010352), (336, 5634705), (360, 5259058), (420, 4507764), (504, 3756470), (560, 3380823), (630, 3005176), (720, 2629529), (840, 2253882), (1008, 1878235), (1260, 1502588), (1680, 1126941), (2520, 751294), (5040, 375647)]