65791440

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1$

素因数の和:120

約数の個数: 400

約数和(自身を含む): 272232576

約数和(自身を除く): 206441136

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 27, 30, 33, 36, 39, 40, 44, 45, 48, 52, 54, 55, 60, 65, 66, 71, 72, 78, 80, 81, 88, 90, 99, 104, 108, 110, 117, 120, 130, 132, 135, 142, 143, 144, 156, 162, 165, 176, 180, 195, 198, 208, 213, 216, 220, 234, 240, 260, 264, 270, 284, 286, 297, 312, 324, 330, 351, 355, 360, 390, 396, 405, 426, 429, 432, 440, 468, 495, 520, 528, 540, 568, 572, 585, 594, 624, 639, 648, 660, 702, 710, 715, 720, 780, 781, 792, 810, 852, 858, 880, 891, 923, 936, 990, 1040, 1053, 1065, 1080, 1136, 1144, 1170, 1188, 1278, 1287, 1296, 1320, 1404, 1420, 1430, 1485, 1560, 1562, 1584, 1620, 1704, 1716, 1755, 1782, 1846, 1872, 1917, 1980, 2106, 2130, 2145, 2160, 2288, 2340, 2343, 2376, 2556, 2574, 2640, 2769, 2808, 2840, 2860, 2970, 3120, 3124, 3195, 3240, 3408, 3432, 3510, 3564, 3692, 3834, 3861, 3905, 3960, 4212, 4260, 4290, 4455, 4615, 4680, 4686, 4752, 5112, 5148, 5265, 5538, 5616, 5680, 5720, 5751, 5940, 6248, 6390, 6435, 6480, 6864, 7020, 7029, 7128, 7384, 7668, 7722, 7810, 7920, 8307, 8424, 8520, 8580, 8910, 9230, 9360, 9372, 9585, 10153, 10224, 10296, 10530, 11076, 11440, 11502, 11583, 11715, 11880, 12496, 12780, 12870, 13845, 14040, 14058, 14256, 14768, 15336, 15444, 15620, 16614, 16848, 17040, 17160, 17820, 18460, 18744, 19170, 19305, 20306, 20592, 21060, 21087, 22152, 23004, 23166, 23430, 23760, 24921, 25560, 25740, 27690, 28080, 28116, 28755, 30459, 30672, 30888, 31240, 33228, 34320, 35145, 35640, 36920, 37488, 38340, 38610, 40612, 41535, 42120, 42174, 44304, 46008, 46332, 46860, 49842, 50765, 51120, 51480, 55380, 56232, 57510, 57915, 60918, 61776, 62480, 63261, 66456, 70290, 71280, 73840, 74763, 76680, 77220, 81224, 83070, 84240, 84348, 91377, 92016, 92664, 93720, 99684, 101530, 102960, 105435, 110760, 112464, 115020, 115830, 121836, 124605, 126522, 132912, 140580, 149526, 152295, 153360, 154440, 162448, 166140, 168696, 182754, 185328, 187440, 199368, 203060, 210870, 221520, 230040, 231660, 243672, 249210, 253044, 274131, 281160, 299052, 304590, 308880, 316305, 332280, 337392, 365508, 373815, 398736, 406120, 421740, 456885, 460080, 463320, 487344, 498420, 506088, 548262, 562320, 598104, 609180, 632610, 664560, 731016, 747630, 812240, 822393, 843480, 913770, 926640, 996840, 1012176, 1096524, 1196208, 1218360, 1265220, 1370655, 1462032, 1495260, 1644786, 1686960, 1827540, 1993680, 2193048, 2436720, 2530440, 2741310, 2990520, 3289572, 3655080, 4111965, 4386096, 5060880, 5482620, 5981040, 6579144, 7310160, 8223930, 10965240, 13158288, 16447860, 21930480, 32895720, 65791440]

約数ペア:

[(1, 65791440), (2, 32895720), (3, 21930480), (4, 16447860), (5, 13158288), (6, 10965240), (8, 8223930), (9, 7310160), (10, 6579144), (11, 5981040), (12, 5482620), (13, 5060880), (15, 4386096), (16, 4111965), (18, 3655080), (20, 3289572), (22, 2990520), (24, 2741310), (26, 2530440), (27, 2436720), (30, 2193048), (33, 1993680), (36, 1827540), (39, 1686960), (40, 1644786), (44, 1495260), (45, 1462032), (48, 1370655), (52, 1265220), (54, 1218360), (55, 1196208), (60, 1096524), (65, 1012176), (66, 996840), (71, 926640), (72, 913770), (78, 843480), (80, 822393), (81, 812240), (88, 747630), (90, 731016), (99, 664560), (104, 632610), (108, 609180), (110, 598104), (117, 562320), (120, 548262), (130, 506088), (132, 498420), (135, 487344), (142, 463320), (143, 460080), (144, 456885), (156, 421740), (162, 406120), (165, 398736), (176, 373815), (180, 365508), (195, 337392), (198, 332280), (208, 316305), (213, 308880), (216, 304590), (220, 299052), (234, 281160), (240, 274131), (260, 253044), (264, 249210), (270, 243672), (284, 231660), (286, 230040), (297, 221520), (312, 210870), (324, 203060), (330, 199368), (351, 187440), (355, 185328), (360, 182754), (390, 168696), (396, 166140), (405, 162448), (426, 154440), (429, 153360), (432, 152295), (440, 149526), (468, 140580), (495, 132912), (520, 126522), (528, 124605), (540, 121836), (568, 115830), (572, 115020), (585, 112464), (594, 110760), (624, 105435), (639, 102960), (648, 101530), (660, 99684), (702, 93720), (710, 92664), (715, 92016), (720, 91377), (780, 84348), (781, 84240), (792, 83070), (810, 81224), (852, 77220), (858, 76680), (880, 74763), (891, 73840), (923, 71280), (936, 70290), (990, 66456), (1040, 63261), (1053, 62480), (1065, 61776), (1080, 60918), (1136, 57915), (1144, 57510), (1170, 56232), (1188, 55380), (1278, 51480), (1287, 51120), (1296, 50765), (1320, 49842), (1404, 46860), (1420, 46332), (1430, 46008), (1485, 44304), (1560, 42174), (1562, 42120), (1584, 41535), (1620, 40612), (1704, 38610), (1716, 38340), (1755, 37488), (1782, 36920), (1846, 35640), (1872, 35145), (1917, 34320), (1980, 33228), (2106, 31240), (2130, 30888), (2145, 30672), (2160, 30459), (2288, 28755), (2340, 28116), (2343, 28080), (2376, 27690), (2556, 25740), (2574, 25560), (2640, 24921), (2769, 23760), (2808, 23430), (2840, 23166), (2860, 23004), (2970, 22152), (3120, 21087), (3124, 21060), (3195, 20592), (3240, 20306), (3408, 19305), (3432, 19170), (3510, 18744), (3564, 18460), (3692, 17820), (3834, 17160), (3861, 17040), (3905, 16848), (3960, 16614), (4212, 15620), (4260, 15444), (4290, 15336), (4455, 14768), (4615, 14256), (4680, 14058), (4686, 14040), (4752, 13845), (5112, 12870), (5148, 12780), (5265, 12496), (5538, 11880), (5616, 11715), (5680, 11583), (5720, 11502), (5751, 11440), (5940, 11076), (6248, 10530), (6390, 10296), (6435, 10224), (6480, 10153), (6864, 9585), (7020, 9372), (7029, 9360), (7128, 9230), (7384, 8910), (7668, 8580), (7722, 8520), (7810, 8424), (7920, 8307)]