392890680

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{179}}^1$

素因数の和:283

約数の個数: 384

約数和(自身を含む): 1603929600

約数和(自身を除く): 1211038920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 56, 60, 63, 65, 67, 70, 72, 78, 84, 90, 91, 104, 105, 117, 120, 126, 130, 134, 140, 156, 168, 179, 180, 182, 195, 201, 210, 234, 252, 260, 268, 273, 280, 312, 315, 335, 358, 360, 364, 390, 402, 420, 455, 468, 469, 504, 520, 536, 537, 546, 585, 603, 630, 670, 716, 728, 780, 804, 819, 840, 871, 895, 910, 936, 938, 1005, 1074, 1092, 1170, 1206, 1253, 1260, 1340, 1365, 1407, 1432, 1560, 1608, 1611, 1638, 1742, 1790, 1820, 1876, 2010, 2148, 2184, 2327, 2340, 2345, 2412, 2506, 2520, 2613, 2680, 2685, 2730, 2814, 3015, 3222, 3276, 3484, 3580, 3640, 3752, 3759, 4020, 4095, 4221, 4296, 4355, 4654, 4680, 4690, 4824, 5012, 5226, 5370, 5460, 5628, 6030, 6097, 6265, 6444, 6552, 6968, 6981, 7035, 7160, 7518, 7839, 8040, 8055, 8190, 8442, 8710, 9308, 9380, 10024, 10452, 10740, 10920, 11256, 11277, 11635, 11993, 12060, 12194, 12530, 12888, 13065, 13962, 14070, 15036, 15678, 16110, 16289, 16380, 16884, 17420, 18291, 18616, 18760, 18795, 20904, 20943, 21105, 21480, 22554, 23270, 23986, 24120, 24388, 25060, 26130, 27924, 28140, 30072, 30485, 31356, 32220, 32578, 32760, 33768, 34840, 34905, 35979, 36582, 37590, 39195, 41886, 42210, 45108, 46540, 47972, 48776, 48867, 50120, 52260, 54873, 55848, 56280, 56385, 59965, 60970, 62712, 64440, 65156, 69810, 71958, 73164, 75180, 78390, 81445, 83772, 83951, 84420, 90216, 91455, 93080, 95944, 97734, 104520, 104715, 107937, 109746, 112770, 119930, 121940, 130312, 139620, 143916, 146328, 146601, 150360, 155909, 156780, 162890, 167544, 167902, 168840, 179895, 182910, 195468, 209430, 215874, 219492, 225540, 239860, 243880, 244335, 251853, 274365, 279240, 287832, 293202, 311818, 313560, 325780, 335804, 359790, 365820, 390936, 418860, 419755, 431748, 438984, 451080, 467727, 479720, 488670, 503706, 539685, 548730, 586404, 623636, 651560, 671608, 719580, 731640, 733005, 755559, 779545, 837720, 839510, 863496, 935454, 977340, 1007412, 1079370, 1091363, 1097460, 1172808, 1247272, 1259265, 1403181, 1439160, 1466010, 1511118, 1559090, 1679020, 1870908, 1954680, 2014824, 2158740, 2182726, 2194920, 2338635, 2518530, 2806362, 2932020, 3022236, 3118180, 3274089, 3358040, 3741816, 3777795, 4317480, 4365452, 4677270, 5037060, 5456815, 5612724, 5864040, 6044472, 6236360, 6548178, 7015905, 7555590, 8730904, 9354540, 9822267, 10074120, 10913630, 11225448, 13096356, 14031810, 15111180, 16370445, 18709080, 19644534, 21827260, 26192712, 28063620, 30222360, 32740890, 39289068, 43654520, 49111335, 56127240, 65481780, 78578136, 98222670, 130963560, 196445340, 392890680]

約数ペア:

[(1, 392890680), (2, 196445340), (3, 130963560), (4, 98222670), (5, 78578136), (6, 65481780), (7, 56127240), (8, 49111335), (9, 43654520), (10, 39289068), (12, 32740890), (13, 30222360), (14, 28063620), (15, 26192712), (18, 21827260), (20, 19644534), (21, 18709080), (24, 16370445), (26, 15111180), (28, 14031810), (30, 13096356), (35, 11225448), (36, 10913630), (39, 10074120), (40, 9822267), (42, 9354540), (45, 8730904), (52, 7555590), (56, 7015905), (60, 6548178), (63, 6236360), (65, 6044472), (67, 5864040), (70, 5612724), (72, 5456815), (78, 5037060), (84, 4677270), (90, 4365452), (91, 4317480), (104, 3777795), (105, 3741816), (117, 3358040), (120, 3274089), (126, 3118180), (130, 3022236), (134, 2932020), (140, 2806362), (156, 2518530), (168, 2338635), (179, 2194920), (180, 2182726), (182, 2158740), (195, 2014824), (201, 1954680), (210, 1870908), (234, 1679020), (252, 1559090), (260, 1511118), (268, 1466010), (273, 1439160), (280, 1403181), (312, 1259265), (315, 1247272), (335, 1172808), (358, 1097460), (360, 1091363), (364, 1079370), (390, 1007412), (402, 977340), (420, 935454), (455, 863496), (468, 839510), (469, 837720), (504, 779545), (520, 755559), (536, 733005), (537, 731640), (546, 719580), (585, 671608), (603, 651560), (630, 623636), (670, 586404), (716, 548730), (728, 539685), (780, 503706), (804, 488670), (819, 479720), (840, 467727), (871, 451080), (895, 438984), (910, 431748), (936, 419755), (938, 418860), (1005, 390936), (1074, 365820), (1092, 359790), (1170, 335804), (1206, 325780), (1253, 313560), (1260, 311818), (1340, 293202), (1365, 287832), (1407, 279240), (1432, 274365), (1560, 251853), (1608, 244335), (1611, 243880), (1638, 239860), (1742, 225540), (1790, 219492), (1820, 215874), (1876, 209430), (2010, 195468), (2148, 182910), (2184, 179895), (2327, 168840), (2340, 167902), (2345, 167544), (2412, 162890), (2506, 156780), (2520, 155909), (2613, 150360), (2680, 146601), (2685, 146328), (2730, 143916), (2814, 139620), (3015, 130312), (3222, 121940), (3276, 119930), (3484, 112770), (3580, 109746), (3640, 107937), (3752, 104715), (3759, 104520), (4020, 97734), (4095, 95944), (4221, 93080), (4296, 91455), (4355, 90216), (4654, 84420), (4680, 83951), (4690, 83772), (4824, 81445), (5012, 78390), (5226, 75180), (5370, 73164), (5460, 71958), (5628, 69810), (6030, 65156), (6097, 64440), (6265, 62712), (6444, 60970), (6552, 59965), (6968, 56385), (6981, 56280), (7035, 55848), (7160, 54873), (7518, 52260), (7839, 50120), (8040, 48867), (8055, 48776), (8190, 47972), (8442, 46540), (8710, 45108), (9308, 42210), (9380, 41886), (10024, 39195), (10452, 37590), (10740, 36582), (10920, 35979), (11256, 34905), (11277, 34840), (11635, 33768), (11993, 32760), (12060, 32578), (12194, 32220), (12530, 31356), (12888, 30485), (13065, 30072), (13962, 28140), (14070, 27924), (15036, 26130), (15678, 25060), (16110, 24388), (16289, 24120), (16380, 23986), (16884, 23270), (17420, 22554), (18291, 21480), (18616, 21105), (18760, 20943), (18795, 20904)]