246896520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1567}}^1$

素因数の和:1695

約数の個数: 128

約数和(自身を含む): 806077440

約数和(自身を除く): 559180920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 101, 104, 120, 130, 156, 195, 202, 260, 303, 312, 390, 404, 505, 520, 606, 780, 808, 1010, 1212, 1313, 1515, 1560, 1567, 2020, 2424, 2626, 3030, 3134, 3939, 4040, 4701, 5252, 6060, 6268, 6565, 7835, 7878, 9402, 10504, 12120, 12536, 13130, 15670, 15756, 18804, 19695, 20371, 23505, 26260, 31340, 31512, 37608, 39390, 40742, 47010, 52520, 61113, 62680, 78780, 81484, 94020, 101855, 122226, 157560, 158267, 162968, 188040, 203710, 244452, 305565, 316534, 407420, 474801, 488904, 611130, 633068, 791335, 814840, 949602, 1222260, 1266136, 1582670, 1899204, 2057471, 2374005, 2444520, 3165340, 3798408, 4114942, 4748010, 6172413, 6330680, 8229884, 9496020, 10287355, 12344826, 16459768, 18992040, 20574710, 24689652, 30862065, 41149420, 49379304, 61724130, 82298840, 123448260, 246896520]

約数ペア:

[(1, 246896520), (2, 123448260), (3, 82298840), (4, 61724130), (5, 49379304), (6, 41149420), (8, 30862065), (10, 24689652), (12, 20574710), (13, 18992040), (15, 16459768), (20, 12344826), (24, 10287355), (26, 9496020), (30, 8229884), (39, 6330680), (40, 6172413), (52, 4748010), (60, 4114942), (65, 3798408), (78, 3165340), (101, 2444520), (104, 2374005), (120, 2057471), (130, 1899204), (156, 1582670), (195, 1266136), (202, 1222260), (260, 949602), (303, 814840), (312, 791335), (390, 633068), (404, 611130), (505, 488904), (520, 474801), (606, 407420), (780, 316534), (808, 305565), (1010, 244452), (1212, 203710), (1313, 188040), (1515, 162968), (1560, 158267), (1567, 157560), (2020, 122226), (2424, 101855), (2626, 94020), (3030, 81484), (3134, 78780), (3939, 62680), (4040, 61113), (4701, 52520), (5252, 47010), (6060, 40742), (6268, 39390), (6565, 37608), (7835, 31512), (7878, 31340), (9402, 26260), (10504, 23505), (12120, 20371), (12536, 19695), (13130, 18804), (15670, 15756)]