82619160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{251}}^1$

素因数の和:489

約数の個数: 128

約数和(自身を含む): 269256960

約数和(自身を除く): 186637800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 211, 251, 260, 312, 390, 422, 502, 520, 633, 753, 780, 844, 1004, 1055, 1255, 1266, 1506, 1560, 1688, 2008, 2110, 2510, 2532, 2743, 3012, 3165, 3263, 3765, 4220, 5020, 5064, 5486, 6024, 6330, 6526, 7530, 8229, 8440, 9789, 10040, 10972, 12660, 13052, 13715, 15060, 16315, 16458, 19578, 21944, 25320, 26104, 27430, 30120, 32630, 32916, 39156, 41145, 48945, 52961, 54860, 65260, 65832, 78312, 82290, 97890, 105922, 109720, 130520, 158883, 164580, 195780, 211844, 264805, 317766, 329160, 391560, 423688, 529610, 635532, 688493, 794415, 1059220, 1271064, 1376986, 1588830, 2065479, 2118440, 2753972, 3177660, 3442465, 4130958, 5507944, 6355320, 6884930, 8261916, 10327395, 13769860, 16523832, 20654790, 27539720, 41309580, 82619160]

約数ペア:

[(1, 82619160), (2, 41309580), (3, 27539720), (4, 20654790), (5, 16523832), (6, 13769860), (8, 10327395), (10, 8261916), (12, 6884930), (13, 6355320), (15, 5507944), (20, 4130958), (24, 3442465), (26, 3177660), (30, 2753972), (39, 2118440), (40, 2065479), (52, 1588830), (60, 1376986), (65, 1271064), (78, 1059220), (104, 794415), (120, 688493), (130, 635532), (156, 529610), (195, 423688), (211, 391560), (251, 329160), (260, 317766), (312, 264805), (390, 211844), (422, 195780), (502, 164580), (520, 158883), (633, 130520), (753, 109720), (780, 105922), (844, 97890), (1004, 82290), (1055, 78312), (1255, 65832), (1266, 65260), (1506, 54860), (1560, 52961), (1688, 48945), (2008, 41145), (2110, 39156), (2510, 32916), (2532, 32630), (2743, 30120), (3012, 27430), (3165, 26104), (3263, 25320), (3765, 21944), (4220, 19578), (5020, 16458), (5064, 16315), (5486, 15060), (6024, 13715), (6330, 13052), (6526, 12660), (7530, 10972), (8229, 10040), (8440, 9789)]