196445340

素因数分解:

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

素因数の和:281

約数の個数: 288

約数和(自身を含む): 748500480

約数和(自身を除く): 552055140

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 67, 70, 78, 84, 90, 91, 105, 117, 126, 130, 134, 140, 156, 179, 180, 182, 195, 201, 210, 234, 252, 260, 268, 273, 315, 335, 358, 364, 390, 402, 420, 455, 468, 469, 537, 546, 585, 603, 630, 670, 716, 780, 804, 819, 871, 895, 910, 938, 1005, 1074, 1092, 1170, 1206, 1253, 1260, 1340, 1365, 1407, 1611, 1638, 1742, 1790, 1820, 1876, 2010, 2148, 2327, 2340, 2345, 2412, 2506, 2613, 2685, 2730, 2814, 3015, 3222, 3276, 3484, 3580, 3759, 4020, 4095, 4221, 4355, 4654, 4690, 5012, 5226, 5370, 5460, 5628, 6030, 6097, 6265, 6444, 6981, 7035, 7518, 7839, 8055, 8190, 8442, 8710, 9308, 9380, 10452, 10740, 11277, 11635, 11993, 12060, 12194, 12530, 13065, 13962, 14070, 15036, 15678, 16110, 16289, 16380, 16884, 17420, 18291, 18795, 20943, 21105, 22554, 23270, 23986, 24388, 25060, 26130, 27924, 28140, 30485, 31356, 32220, 32578, 34905, 35979, 36582, 37590, 39195, 41886, 42210, 45108, 46540, 47972, 48867, 52260, 54873, 56385, 59965, 60970, 65156, 69810, 71958, 73164, 75180, 78390, 81445, 83772, 83951, 84420, 91455, 97734, 104715, 107937, 109746, 112770, 119930, 121940, 139620, 143916, 146601, 155909, 156780, 162890, 167902, 179895, 182910, 195468, 209430, 215874, 219492, 225540, 239860, 244335, 251853, 274365, 293202, 311818, 325780, 335804, 359790, 365820, 418860, 419755, 431748, 467727, 488670, 503706, 539685, 548730, 586404, 623636, 719580, 733005, 755559, 779545, 839510, 935454, 977340, 1007412, 1079370, 1091363, 1097460, 1259265, 1403181, 1466010, 1511118, 1559090, 1679020, 1870908, 2158740, 2182726, 2338635, 2518530, 2806362, 2932020, 3022236, 3118180, 3274089, 3777795, 4365452, 4677270, 5037060, 5456815, 5612724, 6548178, 7015905, 7555590, 9354540, 9822267, 10913630, 13096356, 14031810, 15111180, 16370445, 19644534, 21827260, 28063620, 32740890, 39289068, 49111335, 65481780, 98222670, 196445340]

約数ペア:

[(1, 196445340), (2, 98222670), (3, 65481780), (4, 49111335), (5, 39289068), (6, 32740890), (7, 28063620), (9, 21827260), (10, 19644534), (12, 16370445), (13, 15111180), (14, 14031810), (15, 13096356), (18, 10913630), (20, 9822267), (21, 9354540), (26, 7555590), (28, 7015905), (30, 6548178), (35, 5612724), (36, 5456815), (39, 5037060), (42, 4677270), (45, 4365452), (52, 3777795), (60, 3274089), (63, 3118180), (65, 3022236), (67, 2932020), (70, 2806362), (78, 2518530), (84, 2338635), (90, 2182726), (91, 2158740), (105, 1870908), (117, 1679020), (126, 1559090), (130, 1511118), (134, 1466010), (140, 1403181), (156, 1259265), (179, 1097460), (180, 1091363), (182, 1079370), (195, 1007412), (201, 977340), (210, 935454), (234, 839510), (252, 779545), (260, 755559), (268, 733005), (273, 719580), (315, 623636), (335, 586404), (358, 548730), (364, 539685), (390, 503706), (402, 488670), (420, 467727), (455, 431748), (468, 419755), (469, 418860), (537, 365820), (546, 359790), (585, 335804), (603, 325780), (630, 311818), (670, 293202), (716, 274365), (780, 251853), (804, 244335), (819, 239860), (871, 225540), (895, 219492), (910, 215874), (938, 209430), (1005, 195468), (1074, 182910), (1092, 179895), (1170, 167902), (1206, 162890), (1253, 156780), (1260, 155909), (1340, 146601), (1365, 143916), (1407, 139620), (1611, 121940), (1638, 119930), (1742, 112770), (1790, 109746), (1820, 107937), (1876, 104715), (2010, 97734), (2148, 91455), (2327, 84420), (2340, 83951), (2345, 83772), (2412, 81445), (2506, 78390), (2613, 75180), (2685, 73164), (2730, 71958), (2814, 69810), (3015, 65156), (3222, 60970), (3276, 59965), (3484, 56385), (3580, 54873), (3759, 52260), (4020, 48867), (4095, 47972), (4221, 46540), (4355, 45108), (4654, 42210), (4690, 41886), (5012, 39195), (5226, 37590), (5370, 36582), (5460, 35979), (5628, 34905), (6030, 32578), (6097, 32220), (6265, 31356), (6444, 30485), (6981, 28140), (7035, 27924), (7518, 26130), (7839, 25060), (8055, 24388), (8190, 23986), (8442, 23270), (8710, 22554), (9308, 21105), (9380, 20943), (10452, 18795), (10740, 18291), (11277, 17420), (11635, 16884), (11993, 16380), (12060, 16289), (12194, 16110), (12530, 15678), (13065, 15036), (13962, 14070)]