79407327720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2198431}}^1$

素因数の和:2198495

約数の個数: 128

約数和(自身を含む): 278585303040

約数和(自身を除く): 199177975320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 43, 56, 60, 70, 84, 86, 105, 120, 129, 140, 168, 172, 210, 215, 258, 280, 301, 344, 420, 430, 516, 602, 645, 840, 860, 903, 1032, 1204, 1290, 1505, 1720, 1806, 2408, 2580, 3010, 3612, 4515, 5160, 6020, 7224, 9030, 12040, 18060, 36120, 2198431, 4396862, 6595293, 8793724, 10992155, 13190586, 15389017, 17587448, 21984310, 26381172, 30778034, 32976465, 43968620, 46167051, 52762344, 61556068, 65952930, 76945085, 87937240, 92334102, 94532533, 123112136, 131905860, 153890170, 184668204, 189065066, 230835255, 263811720, 283597599, 307780340, 369336408, 378130132, 461670510, 472662665, 567195198, 615560680, 661727731, 756260264, 923341020, 945325330, 1134390396, 1323455462, 1417987995, 1846682040, 1890650660, 1985183193, 2268780792, 2646910924, 2835975990, 3308638655, 3781301320, 3970366386, 5293821848, 5671951980, 6617277310, 7940732772, 9925915965, 11343903960, 13234554620, 15881465544, 19851831930, 26469109240, 39703663860, 79407327720]

約数ペア:

[(1, 79407327720), (2, 39703663860), (3, 26469109240), (4, 19851831930), (5, 15881465544), (6, 13234554620), (7, 11343903960), (8, 9925915965), (10, 7940732772), (12, 6617277310), (14, 5671951980), (15, 5293821848), (20, 3970366386), (21, 3781301320), (24, 3308638655), (28, 2835975990), (30, 2646910924), (35, 2268780792), (40, 1985183193), (42, 1890650660), (43, 1846682040), (56, 1417987995), (60, 1323455462), (70, 1134390396), (84, 945325330), (86, 923341020), (105, 756260264), (120, 661727731), (129, 615560680), (140, 567195198), (168, 472662665), (172, 461670510), (210, 378130132), (215, 369336408), (258, 307780340), (280, 283597599), (301, 263811720), (344, 230835255), (420, 189065066), (430, 184668204), (516, 153890170), (602, 131905860), (645, 123112136), (840, 94532533), (860, 92334102), (903, 87937240), (1032, 76945085), (1204, 65952930), (1290, 61556068), (1505, 52762344), (1720, 46167051), (1806, 43968620), (2408, 32976465), (2580, 30778034), (3010, 26381172), (3612, 21984310), (4515, 17587448), (5160, 15389017), (6020, 13190586), (7224, 10992155), (9030, 8793724), (12040, 6595293), (18060, 4396862), (36120, 2198431)]