197584920

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4691}}^1$

素因数の和:4727

約数の個数: 160

約数和(自身を含む): 715342320

約数和(自身を除く): 517757400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 156, 162, 180, 195, 216, 234, 260, 270, 312, 324, 351, 360, 390, 405, 468, 520, 540, 585, 648, 702, 780, 810, 936, 1053, 1080, 1170, 1404, 1560, 1620, 1755, 2106, 2340, 2808, 3240, 3510, 4212, 4680, 4691, 5265, 7020, 8424, 9382, 10530, 14040, 14073, 18764, 21060, 23455, 28146, 37528, 42120, 42219, 46910, 56292, 60983, 70365, 84438, 93820, 112584, 121966, 126657, 140730, 168876, 182949, 187640, 211095, 243932, 253314, 281460, 304915, 337752, 365898, 379971, 422190, 487864, 506628, 548847, 562920, 609830, 633285, 731796, 759942, 844380, 914745, 1013256, 1097694, 1219660, 1266570, 1463592, 1519884, 1646541, 1688760, 1829490, 1899855, 2195388, 2439320, 2533140, 2744235, 3039768, 3293082, 3658980, 3799710, 4390776, 4939623, 5066280, 5488470, 6586164, 7317960, 7599420, 8232705, 9879246, 10976940, 13172328, 15198840, 16465410, 19758492, 21953880, 24698115, 32930820, 39516984, 49396230, 65861640, 98792460, 197584920]

約数ペア:

[(1, 197584920), (2, 98792460), (3, 65861640), (4, 49396230), (5, 39516984), (6, 32930820), (8, 24698115), (9, 21953880), (10, 19758492), (12, 16465410), (13, 15198840), (15, 13172328), (18, 10976940), (20, 9879246), (24, 8232705), (26, 7599420), (27, 7317960), (30, 6586164), (36, 5488470), (39, 5066280), (40, 4939623), (45, 4390776), (52, 3799710), (54, 3658980), (60, 3293082), (65, 3039768), (72, 2744235), (78, 2533140), (81, 2439320), (90, 2195388), (104, 1899855), (108, 1829490), (117, 1688760), (120, 1646541), (130, 1519884), (135, 1463592), (156, 1266570), (162, 1219660), (180, 1097694), (195, 1013256), (216, 914745), (234, 844380), (260, 759942), (270, 731796), (312, 633285), (324, 609830), (351, 562920), (360, 548847), (390, 506628), (405, 487864), (468, 422190), (520, 379971), (540, 365898), (585, 337752), (648, 304915), (702, 281460), (780, 253314), (810, 243932), (936, 211095), (1053, 187640), (1080, 182949), (1170, 168876), (1404, 140730), (1560, 126657), (1620, 121966), (1755, 112584), (2106, 93820), (2340, 84438), (2808, 70365), (3240, 60983), (3510, 56292), (4212, 46910), (4680, 42219), (4691, 42120), (5265, 37528), (7020, 28146), (8424, 23455), (9382, 21060), (10530, 18764), (14040, 14073)]