8023681680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{4776001}}^1$

素因数の和:4776024

約数の個数: 80

約数和(自身を含む): 28426763904

約数和(自身を除く): 20403082224

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 4776001, 9552002, 14328003, 19104004, 23880005, 28656006, 33432007, 38208008, 47760010, 57312012, 66864014, 71640015, 76416016, 95520020, 100296021, 114624024, 133728028, 143280030, 167160035, 191040040, 200592042, 229248048, 267456056, 286560060, 334320070, 382080080, 401184084, 501480105, 534912112, 573120120, 668640140, 802368168, 1002960210, 1146240240, 1337280280, 1604736336, 2005920420, 2674560560, 4011840840, 8023681680]

約数ペア:

[(1, 8023681680), (2, 4011840840), (3, 2674560560), (4, 2005920420), (5, 1604736336), (6, 1337280280), (7, 1146240240), (8, 1002960210), (10, 802368168), (12, 668640140), (14, 573120120), (15, 534912112), (16, 501480105), (20, 401184084), (21, 382080080), (24, 334320070), (28, 286560060), (30, 267456056), (35, 229248048), (40, 200592042), (42, 191040040), (48, 167160035), (56, 143280030), (60, 133728028), (70, 114624024), (80, 100296021), (84, 95520020), (105, 76416016), (112, 71640015), (120, 66864014), (140, 57312012), (168, 47760010), (210, 38208008), (240, 33432007), (280, 28656006), (336, 23880005), (420, 19104004), (560, 14328003), (840, 9552002), (1680, 4776001)]