206944920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6317}}^1$

素因数の和:6354

約数の個数: 192

約数和(自身を含む): 827910720

約数和(自身を除く): 620965800

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, 70, 72, 78, 84, 90, 91, 104, 105, 117, 120, 126, 130, 140, 156, 168, 180, 182, 195, 210, 234, 252, 260, 273, 280, 312, 315, 360, 364, 390, 420, 455, 468, 504, 520, 546, 585, 630, 728, 780, 819, 840, 910, 936, 1092, 1170, 1260, 1365, 1560, 1638, 1820, 2184, 2340, 2520, 2730, 3276, 3640, 4095, 4680, 5460, 6317, 6552, 8190, 10920, 12634, 16380, 18951, 25268, 31585, 32760, 37902, 44219, 50536, 56853, 63170, 75804, 82121, 88438, 94755, 113706, 126340, 132657, 151608, 164242, 176876, 189510, 221095, 227412, 246363, 252680, 265314, 284265, 328484, 353752, 379020, 397971, 410605, 442190, 454824, 492726, 530628, 568530, 574847, 656968, 663285, 739089, 758040, 795942, 821210, 884380, 985452, 1061256, 1137060, 1149694, 1231815, 1326570, 1478178, 1591884, 1642420, 1724541, 1768760, 1970904, 1989855, 2274120, 2299388, 2463630, 2653140, 2874235, 2956356, 3183768, 3284840, 3449082, 3695445, 3979710, 4598776, 4927260, 5173623, 5306280, 5748470, 5912712, 6898164, 7390890, 7959420, 8622705, 9854520, 10347246, 11496940, 13796328, 14781780, 15918840, 17245410, 20694492, 22993880, 25868115, 29563560, 34490820, 41388984, 51736230, 68981640, 103472460, 206944920]

約数ペア:

[(1, 206944920), (2, 103472460), (3, 68981640), (4, 51736230), (5, 41388984), (6, 34490820), (7, 29563560), (8, 25868115), (9, 22993880), (10, 20694492), (12, 17245410), (13, 15918840), (14, 14781780), (15, 13796328), (18, 11496940), (20, 10347246), (21, 9854520), (24, 8622705), (26, 7959420), (28, 7390890), (30, 6898164), (35, 5912712), (36, 5748470), (39, 5306280), (40, 5173623), (42, 4927260), (45, 4598776), (52, 3979710), (56, 3695445), (60, 3449082), (63, 3284840), (65, 3183768), (70, 2956356), (72, 2874235), (78, 2653140), (84, 2463630), (90, 2299388), (91, 2274120), (104, 1989855), (105, 1970904), (117, 1768760), (120, 1724541), (126, 1642420), (130, 1591884), (140, 1478178), (156, 1326570), (168, 1231815), (180, 1149694), (182, 1137060), (195, 1061256), (210, 985452), (234, 884380), (252, 821210), (260, 795942), (273, 758040), (280, 739089), (312, 663285), (315, 656968), (360, 574847), (364, 568530), (390, 530628), (420, 492726), (455, 454824), (468, 442190), (504, 410605), (520, 397971), (546, 379020), (585, 353752), (630, 328484), (728, 284265), (780, 265314), (819, 252680), (840, 246363), (910, 227412), (936, 221095), (1092, 189510), (1170, 176876), (1260, 164242), (1365, 151608), (1560, 132657), (1638, 126340), (1820, 113706), (2184, 94755), (2340, 88438), (2520, 82121), (2730, 75804), (3276, 63170), (3640, 56853), (4095, 50536), (4680, 44219), (5460, 37902), (6317, 32760), (6552, 31585), (8190, 25268), (10920, 18951), (12634, 16380)]