426897240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{983}}^1$

素因数の和:1062

約数の個数: 256

約数和(自身を含む): 1632337920

約数和(自身を除く): 1205440680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 47, 55, 56, 60, 66, 70, 77, 84, 88, 94, 105, 110, 120, 132, 140, 141, 154, 165, 168, 188, 210, 220, 231, 235, 264, 280, 282, 308, 329, 330, 376, 385, 420, 440, 462, 470, 517, 564, 616, 658, 660, 705, 770, 840, 924, 940, 983, 987, 1034, 1128, 1155, 1316, 1320, 1410, 1540, 1551, 1645, 1848, 1880, 1966, 1974, 2068, 2310, 2585, 2632, 2820, 2949, 3080, 3102, 3290, 3619, 3932, 3948, 4136, 4620, 4915, 4935, 5170, 5640, 5898, 6204, 6580, 6881, 7238, 7755, 7864, 7896, 9240, 9830, 9870, 10340, 10813, 10857, 11796, 12408, 13160, 13762, 14476, 14745, 15510, 18095, 19660, 19740, 20643, 20680, 21626, 21714, 23592, 27524, 28952, 29490, 31020, 32439, 34405, 36190, 39320, 39480, 41286, 43252, 43428, 46201, 54065, 54285, 55048, 58980, 62040, 64878, 68810, 72380, 75691, 82572, 86504, 86856, 92402, 103215, 108130, 108570, 117960, 129756, 137620, 138603, 144760, 151382, 162195, 165144, 184804, 206430, 216260, 217140, 227073, 231005, 259512, 275240, 277206, 302764, 323407, 324390, 369608, 378455, 412860, 432520, 434280, 454146, 462010, 508211, 554412, 605528, 646814, 648780, 693015, 756910, 825720, 908292, 924020, 970221, 1016422, 1108824, 1135365, 1293628, 1297560, 1386030, 1513820, 1524633, 1617035, 1816584, 1848040, 1940442, 2032844, 2270730, 2541055, 2587256, 2772060, 3027640, 3049266, 3234070, 3557477, 3880884, 4065688, 4541460, 4851105, 5082110, 5544120, 6098532, 6468140, 7114954, 7623165, 7761768, 9082920, 9702210, 10164220, 10672431, 12197064, 12936280, 14229908, 15246330, 17787385, 19404420, 20328440, 21344862, 28459816, 30492660, 35574770, 38808840, 42689724, 53362155, 60985320, 71149540, 85379448, 106724310, 142299080, 213448620, 426897240]

約数ペア:

[(1, 426897240), (2, 213448620), (3, 142299080), (4, 106724310), (5, 85379448), (6, 71149540), (7, 60985320), (8, 53362155), (10, 42689724), (11, 38808840), (12, 35574770), (14, 30492660), (15, 28459816), (20, 21344862), (21, 20328440), (22, 19404420), (24, 17787385), (28, 15246330), (30, 14229908), (33, 12936280), (35, 12197064), (40, 10672431), (42, 10164220), (44, 9702210), (47, 9082920), (55, 7761768), (56, 7623165), (60, 7114954), (66, 6468140), (70, 6098532), (77, 5544120), (84, 5082110), (88, 4851105), (94, 4541460), (105, 4065688), (110, 3880884), (120, 3557477), (132, 3234070), (140, 3049266), (141, 3027640), (154, 2772060), (165, 2587256), (168, 2541055), (188, 2270730), (210, 2032844), (220, 1940442), (231, 1848040), (235, 1816584), (264, 1617035), (280, 1524633), (282, 1513820), (308, 1386030), (329, 1297560), (330, 1293628), (376, 1135365), (385, 1108824), (420, 1016422), (440, 970221), (462, 924020), (470, 908292), (517, 825720), (564, 756910), (616, 693015), (658, 648780), (660, 646814), (705, 605528), (770, 554412), (840, 508211), (924, 462010), (940, 454146), (983, 434280), (987, 432520), (1034, 412860), (1128, 378455), (1155, 369608), (1316, 324390), (1320, 323407), (1410, 302764), (1540, 277206), (1551, 275240), (1645, 259512), (1848, 231005), (1880, 227073), (1966, 217140), (1974, 216260), (2068, 206430), (2310, 184804), (2585, 165144), (2632, 162195), (2820, 151382), (2949, 144760), (3080, 138603), (3102, 137620), (3290, 129756), (3619, 117960), (3932, 108570), (3948, 108130), (4136, 103215), (4620, 92402), (4915, 86856), (4935, 86504), (5170, 82572), (5640, 75691), (5898, 72380), (6204, 68810), (6580, 64878), (6881, 62040), (7238, 58980), (7755, 55048), (7864, 54285), (7896, 54065), (9240, 46201), (9830, 43428), (9870, 43252), (10340, 41286), (10813, 39480), (10857, 39320), (11796, 36190), (12408, 34405), (13160, 32439), (13762, 31020), (14476, 29490), (14745, 28952), (15510, 27524), (18095, 23592), (19660, 21714), (19740, 21626), (20643, 20680)]