208213740

素因数分解:

$2^2\times 3^4\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:139

約数の個数: 360

約数和(自身を含む): 790230672

約数和(自身を除く): 582016932

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 43, 45, 49, 54, 60, 61, 63, 70, 81, 84, 86, 90, 98, 105, 108, 122, 126, 129, 135, 140, 147, 162, 172, 180, 183, 189, 196, 210, 215, 244, 245, 252, 258, 270, 294, 301, 305, 315, 324, 366, 378, 387, 405, 420, 427, 430, 441, 490, 516, 540, 549, 567, 588, 602, 610, 630, 645, 732, 735, 756, 774, 810, 854, 860, 882, 903, 915, 945, 980, 1098, 1134, 1161, 1204, 1220, 1260, 1281, 1290, 1323, 1470, 1505, 1548, 1620, 1647, 1708, 1764, 1806, 1830, 1890, 1935, 2107, 2135, 2196, 2205, 2268, 2322, 2562, 2580, 2623, 2646, 2709, 2745, 2835, 2940, 2989, 3010, 3294, 3483, 3612, 3660, 3780, 3843, 3870, 3969, 4214, 4270, 4410, 4515, 4644, 4941, 5124, 5246, 5292, 5418, 5490, 5670, 5805, 5978, 6020, 6321, 6405, 6588, 6615, 6966, 7686, 7740, 7869, 7938, 8127, 8235, 8428, 8540, 8820, 8967, 9030, 9882, 10492, 10535, 10836, 10980, 11340, 11529, 11610, 11956, 12642, 12810, 13115, 13230, 13545, 13932, 14945, 15372, 15738, 15876, 16254, 16470, 17415, 17934, 18060, 18361, 18963, 19215, 19764, 19845, 21070, 23058, 23220, 23607, 24381, 24705, 25284, 25620, 26230, 26460, 26901, 27090, 29890, 31476, 31605, 32508, 32940, 34587, 34830, 35868, 36722, 37926, 38430, 39345, 39690, 40635, 42140, 44835, 46116, 47214, 48762, 49410, 52460, 53802, 54180, 55083, 56889, 57645, 59780, 63210, 69174, 69660, 70821, 73444, 75852, 76860, 78690, 79380, 80703, 81270, 89670, 91805, 94428, 94815, 97524, 98820, 107604, 110166, 113778, 115290, 118035, 121905, 126420, 128527, 134505, 138348, 141642, 157380, 161406, 162540, 165249, 170667, 172935, 179340, 183610, 189630, 212463, 220332, 227556, 230580, 236070, 242109, 243810, 257054, 269010, 275415, 283284, 284445, 322812, 330498, 341334, 345870, 354105, 367220, 379260, 385581, 403515, 424926, 472140, 484218, 487620, 495747, 514108, 538020, 550830, 568890, 642635, 660996, 682668, 691740, 708210, 771162, 807030, 826245, 849852, 853335, 968436, 991494, 1062315, 1101660, 1137780, 1156743, 1210545, 1285270, 1416420, 1487241, 1542324, 1614060, 1652490, 1706670, 1927905, 1982988, 2124630, 2313486, 2421090, 2478735, 2570540, 2974482, 3304980, 3413340, 3470229, 3855810, 4249260, 4626972, 4842180, 4957470, 5783715, 5948964, 6940458, 7436205, 7711620, 9914940, 10410687, 11567430, 13880916, 14872410, 17351145, 20821374, 23134860, 29744820, 34702290, 41642748, 52053435, 69404580, 104106870, 208213740]

約数ペア:

[(1, 208213740), (2, 104106870), (3, 69404580), (4, 52053435), (5, 41642748), (6, 34702290), (7, 29744820), (9, 23134860), (10, 20821374), (12, 17351145), (14, 14872410), (15, 13880916), (18, 11567430), (20, 10410687), (21, 9914940), (27, 7711620), (28, 7436205), (30, 6940458), (35, 5948964), (36, 5783715), (42, 4957470), (43, 4842180), (45, 4626972), (49, 4249260), (54, 3855810), (60, 3470229), (61, 3413340), (63, 3304980), (70, 2974482), (81, 2570540), (84, 2478735), (86, 2421090), (90, 2313486), (98, 2124630), (105, 1982988), (108, 1927905), (122, 1706670), (126, 1652490), (129, 1614060), (135, 1542324), (140, 1487241), (147, 1416420), (162, 1285270), (172, 1210545), (180, 1156743), (183, 1137780), (189, 1101660), (196, 1062315), (210, 991494), (215, 968436), (244, 853335), (245, 849852), (252, 826245), (258, 807030), (270, 771162), (294, 708210), (301, 691740), (305, 682668), (315, 660996), (324, 642635), (366, 568890), (378, 550830), (387, 538020), (405, 514108), (420, 495747), (427, 487620), (430, 484218), (441, 472140), (490, 424926), (516, 403515), (540, 385581), (549, 379260), (567, 367220), (588, 354105), (602, 345870), (610, 341334), (630, 330498), (645, 322812), (732, 284445), (735, 283284), (756, 275415), (774, 269010), (810, 257054), (854, 243810), (860, 242109), (882, 236070), (903, 230580), (915, 227556), (945, 220332), (980, 212463), (1098, 189630), (1134, 183610), (1161, 179340), (1204, 172935), (1220, 170667), (1260, 165249), (1281, 162540), (1290, 161406), (1323, 157380), (1470, 141642), (1505, 138348), (1548, 134505), (1620, 128527), (1647, 126420), (1708, 121905), (1764, 118035), (1806, 115290), (1830, 113778), (1890, 110166), (1935, 107604), (2107, 98820), (2135, 97524), (2196, 94815), (2205, 94428), (2268, 91805), (2322, 89670), (2562, 81270), (2580, 80703), (2623, 79380), (2646, 78690), (2709, 76860), (2745, 75852), (2835, 73444), (2940, 70821), (2989, 69660), (3010, 69174), (3294, 63210), (3483, 59780), (3612, 57645), (3660, 56889), (3780, 55083), (3843, 54180), (3870, 53802), (3969, 52460), (4214, 49410), (4270, 48762), (4410, 47214), (4515, 46116), (4644, 44835), (4941, 42140), (5124, 40635), (5246, 39690), (5292, 39345), (5418, 38430), (5490, 37926), (5670, 36722), (5805, 35868), (5978, 34830), (6020, 34587), (6321, 32940), (6405, 32508), (6588, 31605), (6615, 31476), (6966, 29890), (7686, 27090), (7740, 26901), (7869, 26460), (7938, 26230), (8127, 25620), (8235, 25284), (8428, 24705), (8540, 24381), (8820, 23607), (8967, 23220), (9030, 23058), (9882, 21070), (10492, 19845), (10535, 19764), (10836, 19215), (10980, 18963), (11340, 18361), (11529, 18060), (11610, 17934), (11956, 17415), (12642, 16470), (12810, 16254), (13115, 15876), (13230, 15738), (13545, 15372), (13932, 14945)]