266300640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1831}}^1$

素因数の和:1953

約数の個数: 144

約数和(自身を含む): 918249696

約数和(自身を除く): 651949056

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 101, 120, 144, 160, 180, 202, 240, 288, 303, 360, 404, 480, 505, 606, 720, 808, 909, 1010, 1212, 1440, 1515, 1616, 1818, 1831, 2020, 2424, 3030, 3232, 3636, 3662, 4040, 4545, 4848, 5493, 6060, 7272, 7324, 8080, 9090, 9155, 9696, 10986, 12120, 14544, 14648, 16160, 16479, 18180, 18310, 21972, 24240, 27465, 29088, 29296, 32958, 36360, 36620, 43944, 48480, 54930, 58592, 65916, 72720, 73240, 82395, 87888, 109860, 131832, 145440, 146480, 164790, 175776, 184931, 219720, 263664, 292960, 329580, 369862, 439440, 527328, 554793, 659160, 739724, 878880, 924655, 1109586, 1318320, 1479448, 1664379, 1849310, 2219172, 2636640, 2773965, 2958896, 3328758, 3698620, 4438344, 5547930, 5917792, 6657516, 7397240, 8321895, 8876688, 11095860, 13315032, 14794480, 16643790, 17753376, 22191720, 26630064, 29588960, 33287580, 44383440, 53260128, 66575160, 88766880, 133150320, 266300640]

約数ペア:

[(1, 266300640), (2, 133150320), (3, 88766880), (4, 66575160), (5, 53260128), (6, 44383440), (8, 33287580), (9, 29588960), (10, 26630064), (12, 22191720), (15, 17753376), (16, 16643790), (18, 14794480), (20, 13315032), (24, 11095860), (30, 8876688), (32, 8321895), (36, 7397240), (40, 6657516), (45, 5917792), (48, 5547930), (60, 4438344), (72, 3698620), (80, 3328758), (90, 2958896), (96, 2773965), (101, 2636640), (120, 2219172), (144, 1849310), (160, 1664379), (180, 1479448), (202, 1318320), (240, 1109586), (288, 924655), (303, 878880), (360, 739724), (404, 659160), (480, 554793), (505, 527328), (606, 439440), (720, 369862), (808, 329580), (909, 292960), (1010, 263664), (1212, 219720), (1440, 184931), (1515, 175776), (1616, 164790), (1818, 146480), (1831, 145440), (2020, 131832), (2424, 109860), (3030, 87888), (3232, 82395), (3636, 73240), (3662, 72720), (4040, 65916), (4545, 58592), (4848, 54930), (5493, 48480), (6060, 43944), (7272, 36620), (7324, 36360), (8080, 32958), (9090, 29296), (9155, 29088), (9696, 27465), (10986, 24240), (12120, 21972), (14544, 18310), (14648, 18180), (16160, 16479)]