15663156080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{29131}}^1$

素因数の和:29215

約数の個数: 160

約数和(自身を含む): 43695203328

約数和(自身を除く): 28032047248

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 44, 47, 52, 55, 65, 80, 88, 94, 104, 110, 130, 143, 176, 188, 208, 220, 235, 260, 286, 376, 440, 470, 517, 520, 572, 611, 715, 752, 880, 940, 1034, 1040, 1144, 1222, 1430, 1880, 2068, 2288, 2444, 2585, 2860, 3055, 3760, 4136, 4888, 5170, 5720, 6110, 6721, 8272, 9776, 10340, 11440, 12220, 13442, 20680, 24440, 26884, 29131, 33605, 41360, 48880, 53768, 58262, 67210, 107536, 116524, 134420, 145655, 233048, 268840, 291310, 320441, 378703, 466096, 537680, 582620, 640882, 757406, 1165240, 1281764, 1369157, 1514812, 1602205, 1893515, 2330480, 2563528, 2738314, 3029624, 3204410, 3787030, 4165733, 5127056, 5476628, 6059248, 6408820, 6845785, 7574060, 8331466, 10953256, 12817640, 13691570, 15060727, 15148120, 16662932, 17799041, 20828665, 21906512, 25635280, 27383140, 30121454, 30296240, 33325864, 35598082, 41657330, 54766280, 60242908, 66651728, 71196164, 75303635, 83314660, 88995205, 109532560, 120485816, 142392328, 150607270, 166629320, 177990410, 195789451, 240971632, 284784656, 301214540, 333258640, 355980820, 391578902, 602429080, 711961640, 783157804, 978947255, 1204858160, 1423923280, 1566315608, 1957894510, 3132631216, 3915789020, 7831578040, 15663156080]

約数ペア:

[(1, 15663156080), (2, 7831578040), (4, 3915789020), (5, 3132631216), (8, 1957894510), (10, 1566315608), (11, 1423923280), (13, 1204858160), (16, 978947255), (20, 783157804), (22, 711961640), (26, 602429080), (40, 391578902), (44, 355980820), (47, 333258640), (52, 301214540), (55, 284784656), (65, 240971632), (80, 195789451), (88, 177990410), (94, 166629320), (104, 150607270), (110, 142392328), (130, 120485816), (143, 109532560), (176, 88995205), (188, 83314660), (208, 75303635), (220, 71196164), (235, 66651728), (260, 60242908), (286, 54766280), (376, 41657330), (440, 35598082), (470, 33325864), (517, 30296240), (520, 30121454), (572, 27383140), (611, 25635280), (715, 21906512), (752, 20828665), (880, 17799041), (940, 16662932), (1034, 15148120), (1040, 15060727), (1144, 13691570), (1222, 12817640), (1430, 10953256), (1880, 8331466), (2068, 7574060), (2288, 6845785), (2444, 6408820), (2585, 6059248), (2860, 5476628), (3055, 5127056), (3760, 4165733), (4136, 3787030), (4888, 3204410), (5170, 3029624), (5720, 2738314), (6110, 2563528), (6721, 2330480), (8272, 1893515), (9776, 1602205), (10340, 1514812), (11440, 1369157), (12220, 1281764), (13442, 1165240), (20680, 757406), (24440, 640882), (26884, 582620), (29131, 537680), (33605, 466096), (41360, 378703), (48880, 320441), (53768, 291310), (58262, 268840), (67210, 233048), (107536, 145655), (116524, 134420)]