8320045128

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{277}}^1\times {\mathrm{331}}^1$

素因数の和:835

約数の個数: 128

約数和(自身を含む): 22151040000

約数和(自身を除く): 13830994872

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 199, 228, 277, 331, 398, 456, 554, 597, 662, 796, 831, 993, 1108, 1194, 1324, 1592, 1662, 1986, 2216, 2388, 2648, 3324, 3781, 3972, 4776, 5263, 6289, 6648, 7562, 7944, 10526, 11343, 12578, 15124, 15789, 18867, 21052, 22686, 25156, 30248, 31578, 37734, 42104, 45372, 50312, 55123, 63156, 65869, 75468, 90744, 91687, 110246, 126312, 131738, 150936, 165369, 183374, 197607, 220492, 263476, 275061, 330738, 366748, 395214, 440984, 526952, 550122, 661476, 733496, 790428, 1047337, 1100244, 1251511, 1322952, 1580856, 1742053, 2094674, 2200488, 2503022, 3142011, 3484106, 3754533, 4189348, 5006044, 5226159, 6284022, 6968212, 7509066, 8378696, 10012088, 10452318, 12568044, 13936424, 15018132, 18245713, 20904636, 25136088, 30036264, 36491426, 41809272, 54737139, 72982852, 109474278, 145965704, 218948556, 346668547, 437897112, 693337094, 1040005641, 1386674188, 2080011282, 2773348376, 4160022564, 8320045128]

約数ペア:

[(1, 8320045128), (2, 4160022564), (3, 2773348376), (4, 2080011282), (6, 1386674188), (8, 1040005641), (12, 693337094), (19, 437897112), (24, 346668547), (38, 218948556), (57, 145965704), (76, 109474278), (114, 72982852), (152, 54737139), (199, 41809272), (228, 36491426), (277, 30036264), (331, 25136088), (398, 20904636), (456, 18245713), (554, 15018132), (597, 13936424), (662, 12568044), (796, 10452318), (831, 10012088), (993, 8378696), (1108, 7509066), (1194, 6968212), (1324, 6284022), (1592, 5226159), (1662, 5006044), (1986, 4189348), (2216, 3754533), (2388, 3484106), (2648, 3142011), (3324, 2503022), (3781, 2200488), (3972, 2094674), (4776, 1742053), (5263, 1580856), (6289, 1322952), (6648, 1251511), (7562, 1100244), (7944, 1047337), (10526, 790428), (11343, 733496), (12578, 661476), (15124, 550122), (15789, 526952), (18867, 440984), (21052, 395214), (22686, 366748), (25156, 330738), (30248, 275061), (31578, 263476), (37734, 220492), (42104, 197607), (45372, 183374), (50312, 165369), (55123, 150936), (63156, 131738), (65869, 126312), (75468, 110246), (90744, 91687)]