531814140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:210

約数の個数: 384

約数和(自身を含む): 1991485440

約数和(自身を除く): 1459671300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 27, 30, 33, 36, 39, 44, 45, 52, 54, 55, 60, 65, 66, 71, 78, 90, 97, 99, 108, 110, 117, 130, 132, 135, 142, 143, 156, 165, 180, 194, 195, 198, 213, 220, 234, 260, 270, 284, 286, 291, 297, 330, 351, 355, 388, 390, 396, 426, 429, 468, 485, 495, 540, 572, 582, 585, 594, 639, 660, 702, 710, 715, 780, 781, 852, 858, 873, 923, 970, 990, 1065, 1067, 1164, 1170, 1188, 1261, 1278, 1287, 1404, 1420, 1430, 1455, 1485, 1562, 1716, 1746, 1755, 1846, 1917, 1940, 1980, 2130, 2134, 2145, 2340, 2343, 2522, 2556, 2574, 2619, 2769, 2860, 2910, 2970, 3124, 3195, 3201, 3492, 3510, 3692, 3783, 3834, 3861, 3905, 4260, 4268, 4290, 4365, 4615, 4686, 5044, 5148, 5238, 5335, 5538, 5820, 5940, 6305, 6390, 6402, 6435, 6887, 7020, 7029, 7566, 7668, 7722, 7810, 8307, 8580, 8730, 9230, 9372, 9585, 9603, 10153, 10476, 10670, 11076, 11349, 11715, 12610, 12780, 12804, 12870, 13095, 13774, 13845, 13871, 14058, 15132, 15444, 15620, 16005, 16614, 17460, 18460, 18915, 19170, 19206, 19305, 20306, 20661, 21087, 21340, 22698, 23430, 24921, 25220, 25740, 26190, 27548, 27690, 27742, 28116, 28809, 30459, 32010, 33228, 34047, 34435, 35145, 37830, 38340, 38412, 38610, 40612, 41322, 41535, 41613, 42174, 45396, 46860, 48015, 49842, 50765, 52380, 55380, 55484, 56745, 57618, 60918, 61983, 64020, 68094, 68870, 69355, 70290, 75660, 75757, 77220, 82644, 83070, 83226, 84348, 89531, 91377, 96030, 99684, 101530, 103305, 105435, 113490, 115236, 121836, 123966, 124605, 124839, 136188, 137740, 138710, 140580, 144045, 151514, 152295, 166140, 166452, 170235, 179062, 182754, 185949, 192060, 203060, 206610, 208065, 210870, 226980, 227271, 247932, 249210, 249678, 268593, 274131, 277420, 288090, 303028, 304590, 309915, 340470, 358124, 365508, 371898, 374517, 378785, 413220, 416130, 421740, 447655, 454542, 456885, 498420, 499356, 537186, 548262, 576180, 609180, 619830, 624195, 680940, 681813, 743796, 749034, 757570, 805779, 832260, 895310, 909084, 913770, 929745, 984841, 1074372, 1096524, 1136355, 1239660, 1248390, 1342965, 1363626, 1370655, 1498068, 1515140, 1611558, 1790620, 1827540, 1859490, 1872585, 1969682, 2045439, 2272710, 2417337, 2496780, 2685930, 2727252, 2741310, 2954523, 3223116, 3409065, 3718980, 3745170, 3939364, 4028895, 4090878, 4545420, 4834674, 4924205, 5371860, 5482620, 5909046, 6818130, 7490340, 8057790, 8181756, 8863569, 9669348, 9848410, 10227195, 11818092, 12086685, 13636260, 14772615, 16115580, 17727138, 19696820, 20454390, 24173370, 26590707, 29545230, 35454276, 40908780, 44317845, 48346740, 53181414, 59090460, 88635690, 106362828, 132953535, 177271380, 265907070, 531814140]

約数ペア:

[(1, 531814140), (2, 265907070), (3, 177271380), (4, 132953535), (5, 106362828), (6, 88635690), (9, 59090460), (10, 53181414), (11, 48346740), (12, 44317845), (13, 40908780), (15, 35454276), (18, 29545230), (20, 26590707), (22, 24173370), (26, 20454390), (27, 19696820), (30, 17727138), (33, 16115580), (36, 14772615), (39, 13636260), (44, 12086685), (45, 11818092), (52, 10227195), (54, 9848410), (55, 9669348), (60, 8863569), (65, 8181756), (66, 8057790), (71, 7490340), (78, 6818130), (90, 5909046), (97, 5482620), (99, 5371860), (108, 4924205), (110, 4834674), (117, 4545420), (130, 4090878), (132, 4028895), (135, 3939364), (142, 3745170), (143, 3718980), (156, 3409065), (165, 3223116), (180, 2954523), (194, 2741310), (195, 2727252), (198, 2685930), (213, 2496780), (220, 2417337), (234, 2272710), (260, 2045439), (270, 1969682), (284, 1872585), (286, 1859490), (291, 1827540), (297, 1790620), (330, 1611558), (351, 1515140), (355, 1498068), (388, 1370655), (390, 1363626), (396, 1342965), (426, 1248390), (429, 1239660), (468, 1136355), (485, 1096524), (495, 1074372), (540, 984841), (572, 929745), (582, 913770), (585, 909084), (594, 895310), (639, 832260), (660, 805779), (702, 757570), (710, 749034), (715, 743796), (780, 681813), (781, 680940), (852, 624195), (858, 619830), (873, 609180), (923, 576180), (970, 548262), (990, 537186), (1065, 499356), (1067, 498420), (1164, 456885), (1170, 454542), (1188, 447655), (1261, 421740), (1278, 416130), (1287, 413220), (1404, 378785), (1420, 374517), (1430, 371898), (1455, 365508), (1485, 358124), (1562, 340470), (1716, 309915), (1746, 304590), (1755, 303028), (1846, 288090), (1917, 277420), (1940, 274131), (1980, 268593), (2130, 249678), (2134, 249210), (2145, 247932), (2340, 227271), (2343, 226980), (2522, 210870), (2556, 208065), (2574, 206610), (2619, 203060), (2769, 192060), (2860, 185949), (2910, 182754), (2970, 179062), (3124, 170235), (3195, 166452), (3201, 166140), (3492, 152295), (3510, 151514), (3692, 144045), (3783, 140580), (3834, 138710), (3861, 137740), (3905, 136188), (4260, 124839), (4268, 124605), (4290, 123966), (4365, 121836), (4615, 115236), (4686, 113490), (5044, 105435), (5148, 103305), (5238, 101530), (5335, 99684), (5538, 96030), (5820, 91377), (5940, 89531), (6305, 84348), (6390, 83226), (6402, 83070), (6435, 82644), (6887, 77220), (7020, 75757), (7029, 75660), (7566, 70290), (7668, 69355), (7722, 68870), (7810, 68094), (8307, 64020), (8580, 61983), (8730, 60918), (9230, 57618), (9372, 56745), (9585, 55484), (9603, 55380), (10153, 52380), (10476, 50765), (10670, 49842), (11076, 48015), (11349, 46860), (11715, 45396), (12610, 42174), (12780, 41613), (12804, 41535), (12870, 41322), (13095, 40612), (13774, 38610), (13845, 38412), (13871, 38340), (14058, 37830), (15132, 35145), (15444, 34435), (15620, 34047), (16005, 33228), (16614, 32010), (17460, 30459), (18460, 28809), (18915, 28116), (19170, 27742), (19206, 27690), (19305, 27548), (20306, 26190), (20661, 25740), (21087, 25220), (21340, 24921), (22698, 23430)]