356339280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^2\times {\mathrm{73}}^1$

素因数の和:186

約数の個数: 240

約数和(自身を含む): 1250652096

約数和(自身を除く): 894312816

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 43, 44, 48, 55, 60, 66, 73, 80, 86, 88, 110, 120, 129, 132, 146, 165, 172, 176, 215, 219, 220, 240, 258, 264, 292, 330, 344, 365, 430, 438, 440, 473, 516, 528, 584, 645, 660, 688, 730, 803, 860, 876, 880, 946, 1032, 1095, 1168, 1290, 1320, 1419, 1460, 1606, 1720, 1752, 1849, 1892, 2064, 2190, 2365, 2409, 2580, 2640, 2838, 2920, 3139, 3212, 3440, 3504, 3698, 3784, 4015, 4380, 4730, 4818, 5160, 5547, 5676, 5840, 6278, 6424, 7095, 7396, 7568, 8030, 8760, 9245, 9417, 9460, 9636, 10320, 11094, 11352, 12045, 12556, 12848, 14190, 14792, 15695, 16060, 17520, 18490, 18834, 18920, 19272, 20339, 22188, 22704, 24090, 25112, 27735, 28380, 29584, 31390, 32120, 34529, 36980, 37668, 37840, 38544, 40678, 44376, 47085, 48180, 50224, 55470, 56760, 61017, 62780, 64240, 69058, 73960, 75336, 81356, 88752, 94170, 96360, 101695, 103587, 110940, 113520, 122034, 125560, 134977, 138116, 147920, 150672, 162712, 172645, 188340, 192720, 203390, 207174, 221880, 244068, 251120, 269954, 276232, 305085, 325424, 345290, 376680, 404931, 406780, 414348, 443760, 488136, 517935, 539908, 552464, 610170, 674885, 690580, 753360, 809862, 813560, 828696, 976272, 1035870, 1079816, 1220340, 1349770, 1381160, 1484747, 1619724, 1627120, 1657392, 2024655, 2071740, 2159632, 2440680, 2699540, 2762320, 2969494, 3239448, 4049310, 4143480, 4454241, 4881360, 5399080, 5938988, 6478896, 7423735, 8098620, 8286960, 8908482, 10798160, 11877976, 14847470, 16197240, 17816964, 22271205, 23755952, 29694940, 32394480, 35633928, 44542410, 59389880, 71267856, 89084820, 118779760, 178169640, 356339280]

約数ペア:

[(1, 356339280), (2, 178169640), (3, 118779760), (4, 89084820), (5, 71267856), (6, 59389880), (8, 44542410), (10, 35633928), (11, 32394480), (12, 29694940), (15, 23755952), (16, 22271205), (20, 17816964), (22, 16197240), (24, 14847470), (30, 11877976), (33, 10798160), (40, 8908482), (43, 8286960), (44, 8098620), (48, 7423735), (55, 6478896), (60, 5938988), (66, 5399080), (73, 4881360), (80, 4454241), (86, 4143480), (88, 4049310), (110, 3239448), (120, 2969494), (129, 2762320), (132, 2699540), (146, 2440680), (165, 2159632), (172, 2071740), (176, 2024655), (215, 1657392), (219, 1627120), (220, 1619724), (240, 1484747), (258, 1381160), (264, 1349770), (292, 1220340), (330, 1079816), (344, 1035870), (365, 976272), (430, 828696), (438, 813560), (440, 809862), (473, 753360), (516, 690580), (528, 674885), (584, 610170), (645, 552464), (660, 539908), (688, 517935), (730, 488136), (803, 443760), (860, 414348), (876, 406780), (880, 404931), (946, 376680), (1032, 345290), (1095, 325424), (1168, 305085), (1290, 276232), (1320, 269954), (1419, 251120), (1460, 244068), (1606, 221880), (1720, 207174), (1752, 203390), (1849, 192720), (1892, 188340), (2064, 172645), (2190, 162712), (2365, 150672), (2409, 147920), (2580, 138116), (2640, 134977), (2838, 125560), (2920, 122034), (3139, 113520), (3212, 110940), (3440, 103587), (3504, 101695), (3698, 96360), (3784, 94170), (4015, 88752), (4380, 81356), (4730, 75336), (4818, 73960), (5160, 69058), (5547, 64240), (5676, 62780), (5840, 61017), (6278, 56760), (6424, 55470), (7095, 50224), (7396, 48180), (7568, 47085), (8030, 44376), (8760, 40678), (9245, 38544), (9417, 37840), (9460, 37668), (9636, 36980), (10320, 34529), (11094, 32120), (11352, 31390), (12045, 29584), (12556, 28380), (12848, 27735), (14190, 25112), (14792, 24090), (15695, 22704), (16060, 22188), (17520, 20339), (18490, 19272), (18834, 18920)]