210073080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{313}}^1$

素因数の和:398

約数の個数: 256

約数和(自身を含む): 781332480

約数和(自身を除く): 571259400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 47, 51, 56, 60, 68, 70, 84, 85, 94, 102, 105, 119, 120, 136, 140, 141, 168, 170, 188, 204, 210, 235, 238, 255, 280, 282, 313, 329, 340, 357, 376, 408, 420, 470, 476, 510, 564, 595, 626, 658, 680, 705, 714, 799, 840, 939, 940, 952, 987, 1020, 1128, 1190, 1252, 1316, 1410, 1428, 1565, 1598, 1645, 1785, 1878, 1880, 1974, 2040, 2191, 2380, 2397, 2504, 2632, 2820, 2856, 3130, 3196, 3290, 3570, 3756, 3948, 3995, 4382, 4695, 4760, 4794, 4935, 5321, 5593, 5640, 6260, 6392, 6573, 6580, 7140, 7512, 7896, 7990, 8764, 9390, 9588, 9870, 10642, 10955, 11186, 11985, 12520, 13146, 13160, 14280, 14711, 15963, 15980, 16779, 17528, 18780, 19176, 19740, 21284, 21910, 22372, 23970, 26292, 26605, 27965, 29422, 31926, 31960, 32865, 33558, 37247, 37560, 39480, 42568, 43820, 44133, 44744, 47940, 52584, 53210, 55930, 58844, 63852, 65730, 67116, 73555, 74494, 79815, 83895, 87640, 88266, 95880, 102977, 106420, 111741, 111860, 117688, 127704, 131460, 134232, 147110, 148988, 159630, 167790, 176532, 186235, 205954, 212840, 220665, 223482, 223720, 250087, 262920, 294220, 297976, 308931, 319260, 335580, 353064, 372470, 411908, 441330, 446964, 500174, 514885, 558705, 588440, 617862, 638520, 671160, 744940, 750261, 823816, 882660, 893928, 1000348, 1029770, 1117410, 1235724, 1250435, 1489880, 1500522, 1544655, 1750609, 1765320, 2000696, 2059540, 2234820, 2471448, 2500870, 3001044, 3089310, 3501218, 3751305, 4119080, 4469640, 5001740, 5251827, 6002088, 6178620, 7002436, 7502610, 8753045, 10003480, 10503654, 12357240, 14004872, 15005220, 17506090, 21007308, 26259135, 30010440, 35012180, 42014616, 52518270, 70024360, 105036540, 210073080]

約数ペア:

[(1, 210073080), (2, 105036540), (3, 70024360), (4, 52518270), (5, 42014616), (6, 35012180), (7, 30010440), (8, 26259135), (10, 21007308), (12, 17506090), (14, 15005220), (15, 14004872), (17, 12357240), (20, 10503654), (21, 10003480), (24, 8753045), (28, 7502610), (30, 7002436), (34, 6178620), (35, 6002088), (40, 5251827), (42, 5001740), (47, 4469640), (51, 4119080), (56, 3751305), (60, 3501218), (68, 3089310), (70, 3001044), (84, 2500870), (85, 2471448), (94, 2234820), (102, 2059540), (105, 2000696), (119, 1765320), (120, 1750609), (136, 1544655), (140, 1500522), (141, 1489880), (168, 1250435), (170, 1235724), (188, 1117410), (204, 1029770), (210, 1000348), (235, 893928), (238, 882660), (255, 823816), (280, 750261), (282, 744940), (313, 671160), (329, 638520), (340, 617862), (357, 588440), (376, 558705), (408, 514885), (420, 500174), (470, 446964), (476, 441330), (510, 411908), (564, 372470), (595, 353064), (626, 335580), (658, 319260), (680, 308931), (705, 297976), (714, 294220), (799, 262920), (840, 250087), (939, 223720), (940, 223482), (952, 220665), (987, 212840), (1020, 205954), (1128, 186235), (1190, 176532), (1252, 167790), (1316, 159630), (1410, 148988), (1428, 147110), (1565, 134232), (1598, 131460), (1645, 127704), (1785, 117688), (1878, 111860), (1880, 111741), (1974, 106420), (2040, 102977), (2191, 95880), (2380, 88266), (2397, 87640), (2504, 83895), (2632, 79815), (2820, 74494), (2856, 73555), (3130, 67116), (3196, 65730), (3290, 63852), (3570, 58844), (3756, 55930), (3948, 53210), (3995, 52584), (4382, 47940), (4695, 44744), (4760, 44133), (4794, 43820), (4935, 42568), (5321, 39480), (5593, 37560), (5640, 37247), (6260, 33558), (6392, 32865), (6573, 31960), (6580, 31926), (7140, 29422), (7512, 27965), (7896, 26605), (7990, 26292), (8764, 23970), (9390, 22372), (9588, 21910), (9870, 21284), (10642, 19740), (10955, 19176), (11186, 18780), (11985, 17528), (12520, 16779), (13146, 15980), (13160, 15963), (14280, 14711)]