466854080

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{18947}}^1$

素因数の和:18982

約数の個数: 112

約数和(自身を含む): 1386084096

約数和(自身を除く): 919230016

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 320, 352, 385, 440, 448, 560, 616, 704, 770, 880, 1120, 1232, 1540, 1760, 2240, 2464, 3080, 3520, 4928, 6160, 12320, 18947, 24640, 37894, 75788, 94735, 132629, 151576, 189470, 208417, 265258, 303152, 378940, 416834, 530516, 606304, 663145, 757880, 833668, 1042085, 1061032, 1212608, 1326290, 1458919, 1515760, 1667336, 2084170, 2122064, 2652580, 2917838, 3031520, 3334672, 4168340, 4244128, 5305160, 5835676, 6063040, 6669344, 7294595, 8336680, 8488256, 10610320, 11671352, 13338688, 14589190, 16673360, 21220640, 23342704, 29178380, 33346720, 42441280, 46685408, 58356760, 66693440, 93370816, 116713520, 233427040, 466854080]

約数ペア:

[(1, 466854080), (2, 233427040), (4, 116713520), (5, 93370816), (7, 66693440), (8, 58356760), (10, 46685408), (11, 42441280), (14, 33346720), (16, 29178380), (20, 23342704), (22, 21220640), (28, 16673360), (32, 14589190), (35, 13338688), (40, 11671352), (44, 10610320), (55, 8488256), (56, 8336680), (64, 7294595), (70, 6669344), (77, 6063040), (80, 5835676), (88, 5305160), (110, 4244128), (112, 4168340), (140, 3334672), (154, 3031520), (160, 2917838), (176, 2652580), (220, 2122064), (224, 2084170), (280, 1667336), (308, 1515760), (320, 1458919), (352, 1326290), (385, 1212608), (440, 1061032), (448, 1042085), (560, 833668), (616, 757880), (704, 663145), (770, 606304), (880, 530516), (1120, 416834), (1232, 378940), (1540, 303152), (1760, 265258), (2240, 208417), (2464, 189470), (3080, 151576), (3520, 132629), (4928, 94735), (6160, 75788), (12320, 37894), (18947, 24640)]