246548960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{563}}^1$

素因数の和:625

約数の個数: 192

約数和(自身を含む): 736791552

約数和(自身を除く): 490242592

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 23, 28, 32, 34, 35, 40, 46, 56, 68, 70, 80, 85, 92, 112, 115, 119, 136, 140, 160, 161, 170, 184, 224, 230, 238, 272, 280, 322, 340, 368, 391, 460, 476, 544, 560, 563, 595, 644, 680, 736, 782, 805, 920, 952, 1120, 1126, 1190, 1288, 1360, 1564, 1610, 1840, 1904, 1955, 2252, 2380, 2576, 2720, 2737, 2815, 3128, 3220, 3680, 3808, 3910, 3941, 4504, 4760, 5152, 5474, 5630, 6256, 6440, 7820, 7882, 9008, 9520, 9571, 10948, 11260, 12512, 12880, 12949, 13685, 15640, 15764, 18016, 19040, 19142, 19705, 21896, 22520, 25760, 25898, 27370, 31280, 31528, 38284, 39410, 43792, 45040, 47855, 51796, 54740, 62560, 63056, 64745, 66997, 76568, 78820, 87584, 90080, 90643, 95710, 103592, 109480, 126112, 129490, 133994, 153136, 157640, 181286, 191420, 207184, 218960, 220133, 258980, 267988, 306272, 315280, 334985, 362572, 382840, 414368, 437920, 440266, 453215, 517960, 535976, 630560, 669970, 725144, 765680, 880532, 906430, 1035920, 1071952, 1100665, 1339940, 1450288, 1531360, 1540931, 1761064, 1812860, 2071840, 2143904, 2201330, 2679880, 2900576, 3081862, 3522128, 3625720, 4402660, 5359760, 6163724, 7044256, 7251440, 7704655, 8805320, 10719520, 12327448, 14502880, 15409310, 17610640, 24654896, 30818620, 35221280, 49309792, 61637240, 123274480, 246548960]

約数ペア:

[(1, 246548960), (2, 123274480), (4, 61637240), (5, 49309792), (7, 35221280), (8, 30818620), (10, 24654896), (14, 17610640), (16, 15409310), (17, 14502880), (20, 12327448), (23, 10719520), (28, 8805320), (32, 7704655), (34, 7251440), (35, 7044256), (40, 6163724), (46, 5359760), (56, 4402660), (68, 3625720), (70, 3522128), (80, 3081862), (85, 2900576), (92, 2679880), (112, 2201330), (115, 2143904), (119, 2071840), (136, 1812860), (140, 1761064), (160, 1540931), (161, 1531360), (170, 1450288), (184, 1339940), (224, 1100665), (230, 1071952), (238, 1035920), (272, 906430), (280, 880532), (322, 765680), (340, 725144), (368, 669970), (391, 630560), (460, 535976), (476, 517960), (544, 453215), (560, 440266), (563, 437920), (595, 414368), (644, 382840), (680, 362572), (736, 334985), (782, 315280), (805, 306272), (920, 267988), (952, 258980), (1120, 220133), (1126, 218960), (1190, 207184), (1288, 191420), (1360, 181286), (1564, 157640), (1610, 153136), (1840, 133994), (1904, 129490), (1955, 126112), (2252, 109480), (2380, 103592), (2576, 95710), (2720, 90643), (2737, 90080), (2815, 87584), (3128, 78820), (3220, 76568), (3680, 66997), (3808, 64745), (3910, 63056), (3941, 62560), (4504, 54740), (4760, 51796), (5152, 47855), (5474, 45040), (5630, 43792), (6256, 39410), (6440, 38284), (7820, 31528), (7882, 31280), (9008, 27370), (9520, 25898), (9571, 25760), (10948, 22520), (11260, 21896), (12512, 19705), (12880, 19142), (12949, 19040), (13685, 18016), (15640, 15764)]