1914110880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{362521}}^1$

素因数の和:362550

約数の個数: 96

約数和(自身を含む): 6577599168

約数和(自身を除く): 4663488288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 440, 480, 528, 660, 880, 1056, 1320, 1760, 2640, 5280, 362521, 725042, 1087563, 1450084, 1812605, 2175126, 2900168, 3625210, 3987731, 4350252, 5437815, 5800336, 7250420, 7975462, 8700504, 10875630, 11600672, 11963193, 14500840, 15950924, 17401008, 19938655, 21751260, 23926386, 29001680, 31901848, 34802016, 39877310, 43502520, 47852772, 58003360, 59815965, 63803696, 79754620, 87005040, 95705544, 119631930, 127607392, 159509240, 174010080, 191411088, 239263860, 319018480, 382822176, 478527720, 638036960, 957055440, 1914110880]

約数ペア:

[(1, 1914110880), (2, 957055440), (3, 638036960), (4, 478527720), (5, 382822176), (6, 319018480), (8, 239263860), (10, 191411088), (11, 174010080), (12, 159509240), (15, 127607392), (16, 119631930), (20, 95705544), (22, 87005040), (24, 79754620), (30, 63803696), (32, 59815965), (33, 58003360), (40, 47852772), (44, 43502520), (48, 39877310), (55, 34802016), (60, 31901848), (66, 29001680), (80, 23926386), (88, 21751260), (96, 19938655), (110, 17401008), (120, 15950924), (132, 14500840), (160, 11963193), (165, 11600672), (176, 10875630), (220, 8700504), (240, 7975462), (264, 7250420), (330, 5800336), (352, 5437815), (440, 4350252), (480, 3987731), (528, 3625210), (660, 2900168), (880, 2175126), (1056, 1812605), (1320, 1450084), (1760, 1087563), (2640, 725042), (5280, 362521)]