1384696560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{1279}}^1$

素因数の和:1655

約数の個数: 160

約数和(自身を含む): 4639703040

約数和(自身を除く): 3255006480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 347, 390, 520, 624, 694, 780, 1040, 1041, 1279, 1388, 1560, 1735, 2082, 2558, 2776, 3120, 3470, 3837, 4164, 4511, 5116, 5205, 5552, 6395, 6940, 7674, 8328, 9022, 10232, 10410, 12790, 13533, 13880, 15348, 16627, 16656, 18044, 19185, 20464, 20820, 22555, 25580, 27066, 27760, 30696, 33254, 36088, 38370, 41640, 45110, 49881, 51160, 54132, 61392, 66508, 67665, 72176, 76740, 83135, 83280, 90220, 99762, 102320, 108264, 133016, 135330, 153480, 166270, 180440, 199524, 216528, 249405, 266032, 270660, 306960, 332540, 360880, 399048, 443813, 498810, 541320, 665080, 798096, 887626, 997620, 1082640, 1330160, 1331439, 1775252, 1995240, 2219065, 2662878, 3550504, 3990480, 4438130, 5325756, 5769569, 6657195, 7101008, 8876260, 10651512, 11539138, 13314390, 17308707, 17752520, 21303024, 23078276, 26628780, 28847845, 34617414, 35505040, 46156552, 53257560, 57695690, 69234828, 86543535, 92313104, 106515120, 115391380, 138469656, 173087070, 230782760, 276939312, 346174140, 461565520, 692348280, 1384696560]

約数ペア:

[(1, 1384696560), (2, 692348280), (3, 461565520), (4, 346174140), (5, 276939312), (6, 230782760), (8, 173087070), (10, 138469656), (12, 115391380), (13, 106515120), (15, 92313104), (16, 86543535), (20, 69234828), (24, 57695690), (26, 53257560), (30, 46156552), (39, 35505040), (40, 34617414), (48, 28847845), (52, 26628780), (60, 23078276), (65, 21303024), (78, 17752520), (80, 17308707), (104, 13314390), (120, 11539138), (130, 10651512), (156, 8876260), (195, 7101008), (208, 6657195), (240, 5769569), (260, 5325756), (312, 4438130), (347, 3990480), (390, 3550504), (520, 2662878), (624, 2219065), (694, 1995240), (780, 1775252), (1040, 1331439), (1041, 1330160), (1279, 1082640), (1388, 997620), (1560, 887626), (1735, 798096), (2082, 665080), (2558, 541320), (2776, 498810), (3120, 443813), (3470, 399048), (3837, 360880), (4164, 332540), (4511, 306960), (5116, 270660), (5205, 266032), (5552, 249405), (6395, 216528), (6940, 199524), (7674, 180440), (8328, 166270), (9022, 153480), (10232, 135330), (10410, 133016), (12790, 108264), (13533, 102320), (13880, 99762), (15348, 90220), (16627, 83280), (16656, 83135), (18044, 76740), (19185, 72176), (20464, 67665), (20820, 66508), (22555, 61392), (25580, 54132), (27066, 51160), (27760, 49881), (30696, 45110), (33254, 41640), (36088, 38370)]