1944962760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{3593}}^1$

素因数の和:3967

約数の個数: 128

約数和(自身を含む): 6303588480

約数和(自身を除く): 4358625720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 347, 390, 520, 694, 780, 1041, 1388, 1560, 1735, 2082, 2776, 3470, 3593, 4164, 4511, 5205, 6940, 7186, 8328, 9022, 10410, 10779, 13533, 13880, 14372, 17965, 18044, 20820, 21558, 22555, 27066, 28744, 35930, 36088, 41640, 43116, 45110, 46709, 53895, 54132, 67665, 71860, 86232, 90220, 93418, 107790, 108264, 135330, 140127, 143720, 180440, 186836, 215580, 233545, 270660, 280254, 373672, 431160, 467090, 541320, 560508, 700635, 934180, 1121016, 1246771, 1401270, 1868360, 2493542, 2802540, 3740313, 4987084, 5605080, 6233855, 7480626, 9974168, 12467710, 14961252, 16208023, 18701565, 24935420, 29922504, 32416046, 37403130, 48624069, 49870840, 64832092, 74806260, 81040115, 97248138, 129664184, 149612520, 162080230, 194496276, 243120345, 324160460, 388992552, 486240690, 648320920, 972481380, 1944962760]

約数ペア:

[(1, 1944962760), (2, 972481380), (3, 648320920), (4, 486240690), (5, 388992552), (6, 324160460), (8, 243120345), (10, 194496276), (12, 162080230), (13, 149612520), (15, 129664184), (20, 97248138), (24, 81040115), (26, 74806260), (30, 64832092), (39, 49870840), (40, 48624069), (52, 37403130), (60, 32416046), (65, 29922504), (78, 24935420), (104, 18701565), (120, 16208023), (130, 14961252), (156, 12467710), (195, 9974168), (260, 7480626), (312, 6233855), (347, 5605080), (390, 4987084), (520, 3740313), (694, 2802540), (780, 2493542), (1041, 1868360), (1388, 1401270), (1560, 1246771), (1735, 1121016), (2082, 934180), (2776, 700635), (3470, 560508), (3593, 541320), (4164, 467090), (4511, 431160), (5205, 373672), (6940, 280254), (7186, 270660), (8328, 233545), (9022, 215580), (10410, 186836), (10779, 180440), (13533, 143720), (13880, 140127), (14372, 135330), (17965, 108264), (18044, 107790), (20820, 93418), (21558, 90220), (22555, 86232), (27066, 71860), (28744, 67665), (35930, 54132), (36088, 53895), (41640, 46709), (43116, 45110)]