717179680

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{5381}}^1$

素因数の和:5427

約数の個数: 144

約数和(自身を含む): 2087290296

約数和(自身を除く): 1370110616

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 49, 56, 68, 70, 80, 85, 98, 112, 119, 136, 140, 160, 170, 196, 224, 238, 245, 272, 280, 340, 392, 476, 490, 544, 560, 595, 680, 784, 833, 952, 980, 1120, 1190, 1360, 1568, 1666, 1904, 1960, 2380, 2720, 3332, 3808, 3920, 4165, 4760, 5381, 6664, 7840, 8330, 9520, 10762, 13328, 16660, 19040, 21524, 26656, 26905, 33320, 37667, 43048, 53810, 66640, 75334, 86096, 91477, 107620, 133280, 150668, 172192, 182954, 188335, 215240, 263669, 301336, 365908, 376670, 430480, 457385, 527338, 602672, 640339, 731816, 753340, 860960, 914770, 1054676, 1205344, 1280678, 1318345, 1463632, 1506680, 1829540, 2109352, 2561356, 2636690, 2927264, 3013360, 3201695, 3659080, 4218704, 4482373, 5122712, 5273380, 6026720, 6403390, 7318160, 8437408, 8964746, 10245424, 10546760, 12806780, 14636320, 17929492, 20490848, 21093520, 22411865, 25613560, 35858984, 42187040, 44823730, 51227120, 71717968, 89647460, 102454240, 143435936, 179294920, 358589840, 717179680]

約数ペア:

[(1, 717179680), (2, 358589840), (4, 179294920), (5, 143435936), (7, 102454240), (8, 89647460), (10, 71717968), (14, 51227120), (16, 44823730), (17, 42187040), (20, 35858984), (28, 25613560), (32, 22411865), (34, 21093520), (35, 20490848), (40, 17929492), (49, 14636320), (56, 12806780), (68, 10546760), (70, 10245424), (80, 8964746), (85, 8437408), (98, 7318160), (112, 6403390), (119, 6026720), (136, 5273380), (140, 5122712), (160, 4482373), (170, 4218704), (196, 3659080), (224, 3201695), (238, 3013360), (245, 2927264), (272, 2636690), (280, 2561356), (340, 2109352), (392, 1829540), (476, 1506680), (490, 1463632), (544, 1318345), (560, 1280678), (595, 1205344), (680, 1054676), (784, 914770), (833, 860960), (952, 753340), (980, 731816), (1120, 640339), (1190, 602672), (1360, 527338), (1568, 457385), (1666, 430480), (1904, 376670), (1960, 365908), (2380, 301336), (2720, 263669), (3332, 215240), (3808, 188335), (3920, 182954), (4165, 172192), (4760, 150668), (5381, 133280), (6664, 107620), (7840, 91477), (8330, 86096), (9520, 75334), (10762, 66640), (13328, 53810), (16660, 43048), (19040, 37667), (21524, 33320), (26656, 26905)]