283668840

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1237}}^1$

素因数の和:1281

約数の個数: 288

約数和(自身を含む): 1155871080

約数和(自身を除く): 872202240

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, 49, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 98, 104, 105, 117, 120, 126, 130, 140, 147, 156, 168, 180, 182, 195, 196, 210, 234, 245, 252, 260, 273, 280, 294, 312, 315, 360, 364, 390, 392, 420, 441, 455, 468, 490, 504, 520, 546, 585, 588, 630, 637, 728, 735, 780, 819, 840, 882, 910, 936, 980, 1092, 1170, 1176, 1237, 1260, 1274, 1365, 1470, 1560, 1638, 1764, 1820, 1911, 1960, 2184, 2205, 2340, 2474, 2520, 2548, 2730, 2940, 3185, 3276, 3528, 3640, 3711, 3822, 4095, 4410, 4680, 4948, 5096, 5460, 5733, 5880, 6185, 6370, 6552, 7422, 7644, 8190, 8659, 8820, 9555, 9896, 10920, 11133, 11466, 12370, 12740, 14844, 15288, 16081, 16380, 17318, 17640, 18555, 19110, 22266, 22932, 24740, 25480, 25977, 28665, 29688, 32162, 32760, 34636, 37110, 38220, 43295, 44532, 45864, 48243, 49480, 51954, 55665, 57330, 60613, 64324, 69272, 74220, 76440, 77931, 80405, 86590, 89064, 96486, 103908, 111330, 112567, 114660, 121226, 128648, 129885, 144729, 148440, 155862, 160810, 173180, 181839, 192972, 207816, 222660, 225134, 229320, 241215, 242452, 259770, 289458, 303065, 311724, 321620, 337701, 346360, 363678, 385944, 389655, 445320, 450268, 482430, 484904, 519540, 545517, 562835, 578916, 606130, 623448, 643240, 675402, 723645, 727356, 779310, 787969, 900536, 909195, 964860, 1013103, 1039080, 1091034, 1125670, 1157832, 1212260, 1350804, 1447290, 1454712, 1558620, 1575938, 1688505, 1818390, 1929720, 2026206, 2182068, 2251340, 2363907, 2424520, 2701608, 2727585, 2894580, 3117240, 3151876, 3377010, 3636780, 3939845, 4052412, 4364136, 4502680, 4727814, 5065515, 5455170, 5789160, 6303752, 6754020, 7091721, 7273560, 7879690, 8104824, 9455628, 10131030, 10910340, 11819535, 13508040, 14183442, 15759380, 18911256, 20262060, 21820680, 23639070, 28366884, 31518760, 35458605, 40524120, 47278140, 56733768, 70917210, 94556280, 141834420, 283668840]

約数ペア:

[(1, 283668840), (2, 141834420), (3, 94556280), (4, 70917210), (5, 56733768), (6, 47278140), (7, 40524120), (8, 35458605), (9, 31518760), (10, 28366884), (12, 23639070), (13, 21820680), (14, 20262060), (15, 18911256), (18, 15759380), (20, 14183442), (21, 13508040), (24, 11819535), (26, 10910340), (28, 10131030), (30, 9455628), (35, 8104824), (36, 7879690), (39, 7273560), (40, 7091721), (42, 6754020), (45, 6303752), (49, 5789160), (52, 5455170), (56, 5065515), (60, 4727814), (63, 4502680), (65, 4364136), (70, 4052412), (72, 3939845), (78, 3636780), (84, 3377010), (90, 3151876), (91, 3117240), (98, 2894580), (104, 2727585), (105, 2701608), (117, 2424520), (120, 2363907), (126, 2251340), (130, 2182068), (140, 2026206), (147, 1929720), (156, 1818390), (168, 1688505), (180, 1575938), (182, 1558620), (195, 1454712), (196, 1447290), (210, 1350804), (234, 1212260), (245, 1157832), (252, 1125670), (260, 1091034), (273, 1039080), (280, 1013103), (294, 964860), (312, 909195), (315, 900536), (360, 787969), (364, 779310), (390, 727356), (392, 723645), (420, 675402), (441, 643240), (455, 623448), (468, 606130), (490, 578916), (504, 562835), (520, 545517), (546, 519540), (585, 484904), (588, 482430), (630, 450268), (637, 445320), (728, 389655), (735, 385944), (780, 363678), (819, 346360), (840, 337701), (882, 321620), (910, 311724), (936, 303065), (980, 289458), (1092, 259770), (1170, 242452), (1176, 241215), (1237, 229320), (1260, 225134), (1274, 222660), (1365, 207816), (1470, 192972), (1560, 181839), (1638, 173180), (1764, 160810), (1820, 155862), (1911, 148440), (1960, 144729), (2184, 129885), (2205, 128648), (2340, 121226), (2474, 114660), (2520, 112567), (2548, 111330), (2730, 103908), (2940, 96486), (3185, 89064), (3276, 86590), (3528, 80405), (3640, 77931), (3711, 76440), (3822, 74220), (4095, 69272), (4410, 64324), (4680, 60613), (4948, 57330), (5096, 55665), (5460, 51954), (5733, 49480), (5880, 48243), (6185, 45864), (6370, 44532), (6552, 43295), (7422, 38220), (7644, 37110), (8190, 34636), (8659, 32760), (8820, 32162), (9555, 29688), (9896, 28665), (10920, 25977), (11133, 25480), (11466, 24740), (12370, 22932), (12740, 22266), (14844, 19110), (15288, 18555), (16081, 17640), (16380, 17318)]