8131458620320

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{467}}^1\times {\mathrm{491}}^1\times {\mathrm{31663}}^1$

素因数の和:32643

約数の個数: 192

約数和(自身を含む): 22047457775616

約数和(自身を除く): 13915999155296

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 467, 491, 560, 934, 982, 1120, 1868, 1964, 2335, 2455, 3269, 3437, 3736, 3928, 4670, 4910, 6538, 6874, 7472, 7856, 9340, 9820, 13076, 13748, 14944, 15712, 16345, 17185, 18680, 19640, 26152, 27496, 31663, 32690, 34370, 37360, 39280, 52304, 54992, 63326, 65380, 68740, 74720, 78560, 104608, 109984, 126652, 130760, 137480, 158315, 221641, 229297, 253304, 261520, 274960, 316630, 443282, 458594, 506608, 523040, 549920, 633260, 886564, 917188, 1013216, 1108205, 1146485, 1266520, 1605079, 1773128, 1834376, 2216410, 2292970, 2533040, 3210158, 3546256, 3668752, 4432820, 4585940, 5066080, 6420316, 7092512, 7337504, 8025395, 8865640, 9171880, 12840632, 14786621, 15546533, 16050790, 17731280, 18343760, 25681264, 29573242, 31093066, 32101580, 35462560, 36687520, 51362528, 59146484, 62186132, 64203160, 73933105, 77732665, 103506347, 108825731, 118292968, 124372264, 128406320, 147866210, 155465330, 207012694, 217651462, 236585936, 248744528, 256812640, 295732420, 310930660, 414025388, 435302924, 473171872, 497489056, 517531735, 544128655, 591464840, 621861320, 828050776, 870605848, 1035063470, 1088257310, 1182929680, 1243722640, 1656101552, 1741211696, 2070126940, 2176514620, 2365859360, 2487445280, 3312203104, 3482423392, 4140253880, 4353029240, 7260230911, 8280507760, 8706058480, 14520461822, 16561015520, 17412116960, 29040923644, 36301154555, 50821616377, 58081847288, 72602309110, 101643232754, 116163694576, 145204618220, 203286465508, 232327389152, 254108081885, 290409236440, 406572931016, 508216163770, 580818472880, 813145862032, 1016432327540, 1161636945760, 1626291724064, 2032864655080, 4065729310160, 8131458620320]

約数ペア:

[(1, 8131458620320), (2, 4065729310160), (4, 2032864655080), (5, 1626291724064), (7, 1161636945760), (8, 1016432327540), (10, 813145862032), (14, 580818472880), (16, 508216163770), (20, 406572931016), (28, 290409236440), (32, 254108081885), (35, 232327389152), (40, 203286465508), (56, 145204618220), (70, 116163694576), (80, 101643232754), (112, 72602309110), (140, 58081847288), (160, 50821616377), (224, 36301154555), (280, 29040923644), (467, 17412116960), (491, 16561015520), (560, 14520461822), (934, 8706058480), (982, 8280507760), (1120, 7260230911), (1868, 4353029240), (1964, 4140253880), (2335, 3482423392), (2455, 3312203104), (3269, 2487445280), (3437, 2365859360), (3736, 2176514620), (3928, 2070126940), (4670, 1741211696), (4910, 1656101552), (6538, 1243722640), (6874, 1182929680), (7472, 1088257310), (7856, 1035063470), (9340, 870605848), (9820, 828050776), (13076, 621861320), (13748, 591464840), (14944, 544128655), (15712, 517531735), (16345, 497489056), (17185, 473171872), (18680, 435302924), (19640, 414025388), (26152, 310930660), (27496, 295732420), (31663, 256812640), (32690, 248744528), (34370, 236585936), (37360, 217651462), (39280, 207012694), (52304, 155465330), (54992, 147866210), (63326, 128406320), (65380, 124372264), (68740, 118292968), (74720, 108825731), (78560, 103506347), (104608, 77732665), (109984, 73933105), (126652, 64203160), (130760, 62186132), (137480, 59146484), (158315, 51362528), (221641, 36687520), (229297, 35462560), (253304, 32101580), (261520, 31093066), (274960, 29573242), (316630, 25681264), (443282, 18343760), (458594, 17731280), (506608, 16050790), (523040, 15546533), (549920, 14786621), (633260, 12840632), (886564, 9171880), (917188, 8865640), (1013216, 8025395), (1108205, 7337504), (1146485, 7092512), (1266520, 6420316), (1605079, 5066080), (1773128, 4585940), (1834376, 4432820), (2216410, 3668752), (2292970, 3546256), (2533040, 3210158)]