1384603920

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{274723}}^1$

素因数の和:274749

約数の個数: 120

約数和(自身を含む): 5314261056

約数和(自身を除く): 3929657136

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, 274723, 549446, 824169, 1098892, 1373615, 1648338, 1923061, 2197784, 2472507, 2747230, 3296676, 3846122, 4120845, 4395568, 4945014, 5494460, 5769183, 6593352, 7692244, 8241690, 9615305, 9890028, 10988920, 11538366, 12362535, 13186704, 15384488, 16483380, 17307549, 19230610, 19780056, 21977840, 23076732, 24725070, 28845915, 30768976, 32966760, 34615098, 38461220, 39560112, 46153464, 49450140, 57691830, 65933520, 69230196, 76922440, 86537745, 92306928, 98900280, 115383660, 138460392, 153844880, 173075490, 197800560, 230767320, 276920784, 346150980, 461534640, 692301960, 1384603920]

約数ペア:

[(1, 1384603920), (2, 692301960), (3, 461534640), (4, 346150980), (5, 276920784), (6, 230767320), (7, 197800560), (8, 173075490), (9, 153844880), (10, 138460392), (12, 115383660), (14, 98900280), (15, 92306928), (16, 86537745), (18, 76922440), (20, 69230196), (21, 65933520), (24, 57691830), (28, 49450140), (30, 46153464), (35, 39560112), (36, 38461220), (40, 34615098), (42, 32966760), (45, 30768976), (48, 28845915), (56, 24725070), (60, 23076732), (63, 21977840), (70, 19780056), (72, 19230610), (80, 17307549), (84, 16483380), (90, 15384488), (105, 13186704), (112, 12362535), (120, 11538366), (126, 10988920), (140, 9890028), (144, 9615305), (168, 8241690), (180, 7692244), (210, 6593352), (240, 5769183), (252, 5494460), (280, 4945014), (315, 4395568), (336, 4120845), (360, 3846122), (420, 3296676), (504, 2747230), (560, 2472507), (630, 2197784), (720, 1923061), (840, 1648338), (1008, 1373615), (1260, 1098892), (1680, 824169), (2520, 549446), (5040, 274723)]