187552560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1279}}^1$

素因数の和:1355

約数の個数: 160

約数和(自身を含む): 639959040

約数和(自身を除く): 452406480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 47, 48, 52, 60, 65, 78, 80, 94, 104, 120, 130, 141, 156, 188, 195, 208, 235, 240, 260, 282, 312, 376, 390, 470, 520, 564, 611, 624, 705, 752, 780, 940, 1040, 1128, 1222, 1279, 1410, 1560, 1833, 1880, 2256, 2444, 2558, 2820, 3055, 3120, 3666, 3760, 3837, 4888, 5116, 5640, 6110, 6395, 7332, 7674, 9165, 9776, 10232, 11280, 12220, 12790, 14664, 15348, 16627, 18330, 19185, 20464, 24440, 25580, 29328, 30696, 33254, 36660, 38370, 48880, 49881, 51160, 60113, 61392, 66508, 73320, 76740, 83135, 99762, 102320, 120226, 133016, 146640, 153480, 166270, 180339, 199524, 240452, 249405, 266032, 300565, 306960, 332540, 360678, 399048, 480904, 498810, 601130, 665080, 721356, 781469, 798096, 901695, 961808, 997620, 1202260, 1330160, 1442712, 1562938, 1803390, 1995240, 2344407, 2404520, 2885424, 3125876, 3606780, 3907345, 3990480, 4688814, 4809040, 6251752, 7213560, 7814690, 9377628, 11722035, 12503504, 14427120, 15629380, 18755256, 23444070, 31258760, 37510512, 46888140, 62517520, 93776280, 187552560]

約数ペア:

[(1, 187552560), (2, 93776280), (3, 62517520), (4, 46888140), (5, 37510512), (6, 31258760), (8, 23444070), (10, 18755256), (12, 15629380), (13, 14427120), (15, 12503504), (16, 11722035), (20, 9377628), (24, 7814690), (26, 7213560), (30, 6251752), (39, 4809040), (40, 4688814), (47, 3990480), (48, 3907345), (52, 3606780), (60, 3125876), (65, 2885424), (78, 2404520), (80, 2344407), (94, 1995240), (104, 1803390), (120, 1562938), (130, 1442712), (141, 1330160), (156, 1202260), (188, 997620), (195, 961808), (208, 901695), (235, 798096), (240, 781469), (260, 721356), (282, 665080), (312, 601130), (376, 498810), (390, 480904), (470, 399048), (520, 360678), (564, 332540), (611, 306960), (624, 300565), (705, 266032), (752, 249405), (780, 240452), (940, 199524), (1040, 180339), (1128, 166270), (1222, 153480), (1279, 146640), (1410, 133016), (1560, 120226), (1833, 102320), (1880, 99762), (2256, 83135), (2444, 76740), (2558, 73320), (2820, 66508), (3055, 61392), (3120, 60113), (3666, 51160), (3760, 49881), (3837, 48880), (4888, 38370), (5116, 36660), (5640, 33254), (6110, 30696), (6395, 29328), (7332, 25580), (7674, 24440), (9165, 20464), (9776, 19185), (10232, 18330), (11280, 16627), (12220, 15348), (12790, 14664)]