172357440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1$

素因数の和:241

約数の個数: 224

約数和(自身を含む): 583752960

約数和(自身を除く): 411395520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 41, 48, 58, 60, 64, 80, 82, 87, 96, 116, 120, 123, 145, 151, 160, 164, 174, 192, 205, 232, 240, 246, 290, 302, 320, 328, 348, 410, 435, 453, 464, 480, 492, 580, 604, 615, 656, 696, 755, 820, 870, 906, 928, 960, 984, 1160, 1189, 1208, 1230, 1312, 1392, 1510, 1640, 1740, 1812, 1856, 1968, 2265, 2320, 2378, 2416, 2460, 2624, 2784, 3020, 3280, 3480, 3567, 3624, 3936, 4379, 4530, 4640, 4756, 4832, 4920, 5568, 5945, 6040, 6191, 6560, 6960, 7134, 7248, 7872, 8758, 9060, 9280, 9512, 9664, 9840, 11890, 12080, 12382, 13120, 13137, 13920, 14268, 14496, 17516, 17835, 18120, 18573, 19024, 19680, 21895, 23780, 24160, 24764, 26274, 27840, 28536, 28992, 30955, 35032, 35670, 36240, 37146, 38048, 39360, 43790, 47560, 48320, 49528, 52548, 57072, 61910, 65685, 70064, 71340, 72480, 74292, 76096, 87580, 92865, 95120, 99056, 105096, 114144, 123820, 131370, 140128, 142680, 144960, 148584, 175160, 179539, 185730, 190240, 198112, 210192, 228288, 247640, 262740, 280256, 285360, 297168, 350320, 359078, 371460, 380480, 396224, 420384, 495280, 525480, 538617, 570720, 594336, 700640, 718156, 742920, 840768, 897695, 990560, 1050960, 1077234, 1141440, 1188672, 1401280, 1436312, 1485840, 1795390, 1981120, 2101920, 2154468, 2693085, 2872624, 2971680, 3590780, 4203840, 4308936, 5386170, 5745248, 5943360, 7181560, 8617872, 10772340, 11490496, 14363120, 17235744, 21544680, 28726240, 34471488, 43089360, 57452480, 86178720, 172357440]

約数ペア:

[(1, 172357440), (2, 86178720), (3, 57452480), (4, 43089360), (5, 34471488), (6, 28726240), (8, 21544680), (10, 17235744), (12, 14363120), (15, 11490496), (16, 10772340), (20, 8617872), (24, 7181560), (29, 5943360), (30, 5745248), (32, 5386170), (40, 4308936), (41, 4203840), (48, 3590780), (58, 2971680), (60, 2872624), (64, 2693085), (80, 2154468), (82, 2101920), (87, 1981120), (96, 1795390), (116, 1485840), (120, 1436312), (123, 1401280), (145, 1188672), (151, 1141440), (160, 1077234), (164, 1050960), (174, 990560), (192, 897695), (205, 840768), (232, 742920), (240, 718156), (246, 700640), (290, 594336), (302, 570720), (320, 538617), (328, 525480), (348, 495280), (410, 420384), (435, 396224), (453, 380480), (464, 371460), (480, 359078), (492, 350320), (580, 297168), (604, 285360), (615, 280256), (656, 262740), (696, 247640), (755, 228288), (820, 210192), (870, 198112), (906, 190240), (928, 185730), (960, 179539), (984, 175160), (1160, 148584), (1189, 144960), (1208, 142680), (1230, 140128), (1312, 131370), (1392, 123820), (1510, 114144), (1640, 105096), (1740, 99056), (1812, 95120), (1856, 92865), (1968, 87580), (2265, 76096), (2320, 74292), (2378, 72480), (2416, 71340), (2460, 70064), (2624, 65685), (2784, 61910), (3020, 57072), (3280, 52548), (3480, 49528), (3567, 48320), (3624, 47560), (3936, 43790), (4379, 39360), (4530, 38048), (4640, 37146), (4756, 36240), (4832, 35670), (4920, 35032), (5568, 30955), (5945, 28992), (6040, 28536), (6191, 27840), (6560, 26274), (6960, 24764), (7134, 24160), (7248, 23780), (7872, 21895), (8758, 19680), (9060, 19024), (9280, 18573), (9512, 18120), (9664, 17835), (9840, 17516), (11890, 14496), (12080, 14268), (12382, 13920), (13120, 13137)]