3966497640

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{524669}}^1$

素因数の和:524696

約数の個数: 128

約数和(自身を含む): 15110496000

約数和(自身を除く): 11143998360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 524669, 1049338, 1574007, 2098676, 2623345, 3148014, 3672683, 4197352, 4722021, 5246690, 6296028, 7345366, 7870035, 9444042, 10493380, 11018049, 12592056, 14166063, 14690732, 15740070, 18363415, 18888084, 20986760, 22036098, 23610105, 28332126, 29381464, 31480140, 33054147, 36726830, 37776168, 44072196, 47220210, 55090245, 56664252, 62960280, 66108294, 70830315, 73453660, 88144392, 94440420, 99162441, 110180490, 113328504, 132216588, 141660630, 146907320, 165270735, 188880840, 198324882, 220360980, 264433176, 283321260, 330541470, 396649764, 440721960, 495812205, 566642520, 661082940, 793299528, 991624410, 1322165880, 1983248820, 3966497640]

約数ペア:

[(1, 3966497640), (2, 1983248820), (3, 1322165880), (4, 991624410), (5, 793299528), (6, 661082940), (7, 566642520), (8, 495812205), (9, 440721960), (10, 396649764), (12, 330541470), (14, 283321260), (15, 264433176), (18, 220360980), (20, 198324882), (21, 188880840), (24, 165270735), (27, 146907320), (28, 141660630), (30, 132216588), (35, 113328504), (36, 110180490), (40, 99162441), (42, 94440420), (45, 88144392), (54, 73453660), (56, 70830315), (60, 66108294), (63, 62960280), (70, 56664252), (72, 55090245), (84, 47220210), (90, 44072196), (105, 37776168), (108, 36726830), (120, 33054147), (126, 31480140), (135, 29381464), (140, 28332126), (168, 23610105), (180, 22036098), (189, 20986760), (210, 18888084), (216, 18363415), (252, 15740070), (270, 14690732), (280, 14166063), (315, 12592056), (360, 11018049), (378, 10493380), (420, 9444042), (504, 7870035), (540, 7345366), (630, 6296028), (756, 5246690), (840, 4722021), (945, 4197352), (1080, 3672683), (1260, 3148014), (1512, 2623345), (1890, 2098676), (2520, 1574007), (3780, 1049338), (7560, 524669)]