206859240

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:173

約数の個数: 384

約数和(自身を含む): 830269440

約数和(自身を除く): 623410200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 23, 24, 28, 30, 35, 36, 40, 42, 43, 45, 46, 56, 60, 63, 69, 70, 72, 83, 84, 86, 90, 92, 105, 115, 120, 126, 129, 138, 140, 161, 166, 168, 172, 180, 184, 207, 210, 215, 230, 249, 252, 258, 276, 280, 301, 315, 322, 332, 344, 345, 360, 387, 414, 415, 420, 430, 460, 483, 498, 504, 516, 552, 581, 602, 630, 644, 645, 664, 690, 747, 774, 805, 828, 830, 840, 860, 903, 920, 966, 989, 996, 1032, 1035, 1162, 1204, 1245, 1260, 1288, 1290, 1380, 1449, 1494, 1505, 1548, 1610, 1656, 1660, 1720, 1743, 1806, 1909, 1932, 1935, 1978, 1992, 2070, 2324, 2408, 2415, 2490, 2520, 2580, 2709, 2760, 2898, 2905, 2967, 2988, 3010, 3096, 3220, 3320, 3486, 3569, 3612, 3735, 3818, 3864, 3870, 3956, 4140, 4515, 4648, 4830, 4945, 4980, 5160, 5229, 5418, 5727, 5796, 5810, 5934, 5976, 6020, 6440, 6923, 6972, 7138, 7224, 7245, 7470, 7636, 7740, 7912, 8280, 8715, 8901, 9030, 9545, 9660, 9890, 9960, 10458, 10707, 10836, 11454, 11592, 11620, 11868, 12040, 13363, 13545, 13846, 13944, 14276, 14490, 14835, 14940, 15272, 15480, 17181, 17430, 17802, 17845, 18060, 19090, 19320, 19780, 20769, 20916, 21414, 21672, 22908, 23240, 23736, 24983, 26145, 26726, 27090, 27692, 28552, 28635, 28980, 29670, 29880, 32121, 34362, 34615, 34860, 35604, 35690, 36120, 38180, 39560, 40089, 41538, 41832, 42828, 44505, 45816, 49966, 52290, 53452, 53535, 54180, 55384, 57270, 57960, 59340, 62307, 64242, 66815, 68724, 69230, 69720, 71208, 71380, 74949, 76360, 80178, 82087, 83076, 85656, 85905, 89010, 99932, 103845, 104580, 106904, 107070, 108360, 114540, 118680, 120267, 124614, 124915, 128484, 133630, 137448, 138460, 142760, 149898, 160356, 160605, 164174, 166152, 171810, 178020, 199864, 200445, 207690, 209160, 214140, 224847, 229080, 240534, 246261, 249228, 249830, 256968, 267260, 276920, 299796, 311535, 320712, 321210, 328348, 343620, 356040, 374745, 400890, 410435, 415380, 428280, 449694, 481068, 492522, 498456, 499660, 534520, 574609, 599592, 601335, 623070, 642420, 656696, 687240, 738783, 749490, 801780, 820870, 830760, 899388, 962136, 985044, 999320, 1124235, 1149218, 1202670, 1231305, 1246140, 1284840, 1477566, 1498980, 1603560, 1641740, 1723827, 1798776, 1970088, 2248470, 2298436, 2405340, 2462610, 2492280, 2873045, 2955132, 2997960, 3283480, 3447654, 3693915, 4496940, 4596872, 4810680, 4925220, 5171481, 5746090, 5910264, 6895308, 7387830, 8619135, 8993880, 9850440, 10342962, 11492180, 13790616, 14775660, 17238270, 20685924, 22984360, 25857405, 29551320, 34476540, 41371848, 51714810, 68953080, 103429620, 206859240]

約数ペア:

[(1, 206859240), (2, 103429620), (3, 68953080), (4, 51714810), (5, 41371848), (6, 34476540), (7, 29551320), (8, 25857405), (9, 22984360), (10, 20685924), (12, 17238270), (14, 14775660), (15, 13790616), (18, 11492180), (20, 10342962), (21, 9850440), (23, 8993880), (24, 8619135), (28, 7387830), (30, 6895308), (35, 5910264), (36, 5746090), (40, 5171481), (42, 4925220), (43, 4810680), (45, 4596872), (46, 4496940), (56, 3693915), (60, 3447654), (63, 3283480), (69, 2997960), (70, 2955132), (72, 2873045), (83, 2492280), (84, 2462610), (86, 2405340), (90, 2298436), (92, 2248470), (105, 1970088), (115, 1798776), (120, 1723827), (126, 1641740), (129, 1603560), (138, 1498980), (140, 1477566), (161, 1284840), (166, 1246140), (168, 1231305), (172, 1202670), (180, 1149218), (184, 1124235), (207, 999320), (210, 985044), (215, 962136), (230, 899388), (249, 830760), (252, 820870), (258, 801780), (276, 749490), (280, 738783), (301, 687240), (315, 656696), (322, 642420), (332, 623070), (344, 601335), (345, 599592), (360, 574609), (387, 534520), (414, 499660), (415, 498456), (420, 492522), (430, 481068), (460, 449694), (483, 428280), (498, 415380), (504, 410435), (516, 400890), (552, 374745), (581, 356040), (602, 343620), (630, 328348), (644, 321210), (645, 320712), (664, 311535), (690, 299796), (747, 276920), (774, 267260), (805, 256968), (828, 249830), (830, 249228), (840, 246261), (860, 240534), (903, 229080), (920, 224847), (966, 214140), (989, 209160), (996, 207690), (1032, 200445), (1035, 199864), (1162, 178020), (1204, 171810), (1245, 166152), (1260, 164174), (1288, 160605), (1290, 160356), (1380, 149898), (1449, 142760), (1494, 138460), (1505, 137448), (1548, 133630), (1610, 128484), (1656, 124915), (1660, 124614), (1720, 120267), (1743, 118680), (1806, 114540), (1909, 108360), (1932, 107070), (1935, 106904), (1978, 104580), (1992, 103845), (2070, 99932), (2324, 89010), (2408, 85905), (2415, 85656), (2490, 83076), (2520, 82087), (2580, 80178), (2709, 76360), (2760, 74949), (2898, 71380), (2905, 71208), (2967, 69720), (2988, 69230), (3010, 68724), (3096, 66815), (3220, 64242), (3320, 62307), (3486, 59340), (3569, 57960), (3612, 57270), (3735, 55384), (3818, 54180), (3864, 53535), (3870, 53452), (3956, 52290), (4140, 49966), (4515, 45816), (4648, 44505), (4830, 42828), (4945, 41832), (4980, 41538), (5160, 40089), (5229, 39560), (5418, 38180), (5727, 36120), (5796, 35690), (5810, 35604), (5934, 34860), (5976, 34615), (6020, 34362), (6440, 32121), (6923, 29880), (6972, 29670), (7138, 28980), (7224, 28635), (7245, 28552), (7470, 27692), (7636, 27090), (7740, 26726), (7912, 26145), (8280, 24983), (8715, 23736), (8901, 23240), (9030, 22908), (9545, 21672), (9660, 21414), (9890, 20916), (9960, 20769), (10458, 19780), (10707, 19320), (10836, 19090), (11454, 18060), (11592, 17845), (11620, 17802), (11868, 17430), (12040, 17181), (13363, 15480), (13545, 15272), (13846, 14940), (13944, 14835), (14276, 14490)]