223833760

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{229}}^1$

素因数の和:434

約数の個数: 96

約数和(自身を含む): 547722000

約数和(自身を除く): 323888240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 149, 160, 164, 205, 229, 298, 328, 410, 458, 596, 656, 745, 820, 916, 1145, 1192, 1312, 1490, 1640, 1832, 2290, 2384, 2980, 3280, 3664, 4580, 4768, 5960, 6109, 6560, 7328, 9160, 9389, 11920, 12218, 18320, 18778, 23840, 24436, 30545, 34121, 36640, 37556, 46945, 48872, 61090, 68242, 75112, 93890, 97744, 122180, 136484, 150224, 170605, 187780, 195488, 244360, 272968, 300448, 341210, 375560, 488720, 545936, 682420, 751120, 977440, 1091872, 1364840, 1398961, 1502240, 2729680, 2797922, 5459360, 5595844, 6994805, 11191688, 13989610, 22383376, 27979220, 44766752, 55958440, 111916880, 223833760]

約数ペア:

[(1, 223833760), (2, 111916880), (4, 55958440), (5, 44766752), (8, 27979220), (10, 22383376), (16, 13989610), (20, 11191688), (32, 6994805), (40, 5595844), (41, 5459360), (80, 2797922), (82, 2729680), (149, 1502240), (160, 1398961), (164, 1364840), (205, 1091872), (229, 977440), (298, 751120), (328, 682420), (410, 545936), (458, 488720), (596, 375560), (656, 341210), (745, 300448), (820, 272968), (916, 244360), (1145, 195488), (1192, 187780), (1312, 170605), (1490, 150224), (1640, 136484), (1832, 122180), (2290, 97744), (2384, 93890), (2980, 75112), (3280, 68242), (3664, 61090), (4580, 48872), (4768, 46945), (5960, 37556), (6109, 36640), (6560, 34121), (7328, 30545), (9160, 24436), (9389, 23840), (11920, 18778), (12218, 18320)]