427528080

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{84827}}^1$

素因数の和:84853

約数の個数: 120

約数和(自身を含む): 1640912832

約数和(自身を除く): 1213384752

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, 84827, 169654, 254481, 339308, 424135, 508962, 593789, 678616, 763443, 848270, 1017924, 1187578, 1272405, 1357232, 1526886, 1696540, 1781367, 2035848, 2375156, 2544810, 2968945, 3053772, 3393080, 3562734, 3817215, 4071696, 4750312, 5089620, 5344101, 5937890, 6107544, 6786160, 7125468, 7634430, 8906835, 9500624, 10179240, 10688202, 11875780, 12215088, 14250936, 15268860, 17813670, 20358480, 21376404, 23751560, 26720505, 28501872, 30537720, 35627340, 42752808, 47503120, 53441010, 61075440, 71254680, 85505616, 106882020, 142509360, 213764040, 427528080]

約数ペア:

[(1, 427528080), (2, 213764040), (3, 142509360), (4, 106882020), (5, 85505616), (6, 71254680), (7, 61075440), (8, 53441010), (9, 47503120), (10, 42752808), (12, 35627340), (14, 30537720), (15, 28501872), (16, 26720505), (18, 23751560), (20, 21376404), (21, 20358480), (24, 17813670), (28, 15268860), (30, 14250936), (35, 12215088), (36, 11875780), (40, 10688202), (42, 10179240), (45, 9500624), (48, 8906835), (56, 7634430), (60, 7125468), (63, 6786160), (70, 6107544), (72, 5937890), (80, 5344101), (84, 5089620), (90, 4750312), (105, 4071696), (112, 3817215), (120, 3562734), (126, 3393080), (140, 3053772), (144, 2968945), (168, 2544810), (180, 2375156), (210, 2035848), (240, 1781367), (252, 1696540), (280, 1526886), (315, 1357232), (336, 1272405), (360, 1187578), (420, 1017924), (504, 848270), (560, 763443), (630, 678616), (720, 593789), (840, 508962), (1008, 424135), (1260, 339308), (1680, 254481), (2520, 169654), (5040, 84827)]