397296480

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:198

約数の個数: 384

約数和(自身を含む): 1536288768

約数和(自身を除く): 1138992288

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 53, 56, 60, 69, 70, 80, 84, 92, 96, 97, 105, 106, 112, 115, 120, 138, 140, 159, 160, 161, 168, 184, 194, 210, 212, 224, 230, 240, 265, 276, 280, 291, 318, 322, 336, 345, 368, 371, 388, 420, 424, 460, 480, 483, 485, 530, 552, 560, 582, 636, 644, 672, 679, 690, 736, 742, 776, 795, 805, 840, 848, 920, 966, 970, 1060, 1104, 1113, 1120, 1164, 1219, 1272, 1288, 1358, 1380, 1455, 1484, 1552, 1590, 1610, 1680, 1696, 1840, 1855, 1932, 1940, 2037, 2120, 2208, 2226, 2231, 2328, 2415, 2438, 2544, 2576, 2716, 2760, 2910, 2968, 3104, 3180, 3220, 3360, 3395, 3657, 3680, 3710, 3864, 3880, 4074, 4240, 4452, 4462, 4656, 4830, 4876, 5088, 5141, 5152, 5432, 5520, 5565, 5820, 5936, 6095, 6360, 6440, 6693, 6790, 7314, 7420, 7728, 7760, 8148, 8480, 8533, 8904, 8924, 9312, 9660, 9752, 10185, 10282, 10864, 11040, 11130, 11155, 11640, 11872, 12190, 12720, 12880, 13386, 13580, 14628, 14840, 15423, 15456, 15520, 15617, 16296, 17066, 17808, 17848, 18285, 19320, 19504, 20370, 20564, 21728, 22260, 22310, 23280, 24380, 25440, 25599, 25705, 25760, 26772, 27160, 29256, 29680, 30846, 31234, 32592, 33465, 34132, 35616, 35696, 35987, 36570, 38640, 39008, 40740, 41128, 42665, 44520, 44620, 46560, 46851, 48760, 51198, 51410, 53544, 54320, 58512, 59360, 61692, 62468, 65184, 66930, 68264, 71392, 71974, 73140, 77115, 77280, 78085, 81480, 82256, 85330, 89040, 89240, 93702, 97520, 102396, 102820, 107088, 107961, 108640, 117024, 118243, 123384, 124936, 127995, 133860, 136528, 143948, 146280, 154230, 156170, 162960, 164512, 170660, 178080, 178480, 179935, 187404, 195040, 204792, 205640, 214176, 215922, 234255, 236486, 246768, 249872, 255990, 267720, 273056, 287896, 292560, 308460, 312340, 325920, 341320, 354729, 356960, 359870, 374808, 409584, 411280, 431844, 468510, 472972, 493536, 499744, 511980, 535440, 539805, 575792, 585120, 591215, 616920, 624680, 682640, 709458, 719740, 749616, 819168, 822560, 827701, 863688, 937020, 945944, 1023960, 1070880, 1079610, 1151584, 1182430, 1233840, 1249360, 1365280, 1418916, 1439480, 1499232, 1655402, 1727376, 1773645, 1874040, 1891888, 2047920, 2159220, 2364860, 2467680, 2483103, 2498720, 2837832, 2878960, 3310804, 3454752, 3547290, 3748080, 3783776, 4095840, 4138505, 4318440, 4729720, 4966206, 5675664, 5757920, 6621608, 7094580, 7496160, 8277010, 8636880, 9459440, 9932412, 11351328, 12415515, 13243216, 14189160, 16554020, 17273760, 18918880, 19864824, 24831030, 26486432, 28378320, 33108040, 39729648, 49662060, 56756640, 66216080, 79459296, 99324120, 132432160, 198648240, 397296480]

約数ペア:

[(1, 397296480), (2, 198648240), (3, 132432160), (4, 99324120), (5, 79459296), (6, 66216080), (7, 56756640), (8, 49662060), (10, 39729648), (12, 33108040), (14, 28378320), (15, 26486432), (16, 24831030), (20, 19864824), (21, 18918880), (23, 17273760), (24, 16554020), (28, 14189160), (30, 13243216), (32, 12415515), (35, 11351328), (40, 9932412), (42, 9459440), (46, 8636880), (48, 8277010), (53, 7496160), (56, 7094580), (60, 6621608), (69, 5757920), (70, 5675664), (80, 4966206), (84, 4729720), (92, 4318440), (96, 4138505), (97, 4095840), (105, 3783776), (106, 3748080), (112, 3547290), (115, 3454752), (120, 3310804), (138, 2878960), (140, 2837832), (159, 2498720), (160, 2483103), (161, 2467680), (168, 2364860), (184, 2159220), (194, 2047920), (210, 1891888), (212, 1874040), (224, 1773645), (230, 1727376), (240, 1655402), (265, 1499232), (276, 1439480), (280, 1418916), (291, 1365280), (318, 1249360), (322, 1233840), (336, 1182430), (345, 1151584), (368, 1079610), (371, 1070880), (388, 1023960), (420, 945944), (424, 937020), (460, 863688), (480, 827701), (483, 822560), (485, 819168), (530, 749616), (552, 719740), (560, 709458), (582, 682640), (636, 624680), (644, 616920), (672, 591215), (679, 585120), (690, 575792), (736, 539805), (742, 535440), (776, 511980), (795, 499744), (805, 493536), (840, 472972), (848, 468510), (920, 431844), (966, 411280), (970, 409584), (1060, 374808), (1104, 359870), (1113, 356960), (1120, 354729), (1164, 341320), (1219, 325920), (1272, 312340), (1288, 308460), (1358, 292560), (1380, 287896), (1455, 273056), (1484, 267720), (1552, 255990), (1590, 249872), (1610, 246768), (1680, 236486), (1696, 234255), (1840, 215922), (1855, 214176), (1932, 205640), (1940, 204792), (2037, 195040), (2120, 187404), (2208, 179935), (2226, 178480), (2231, 178080), (2328, 170660), (2415, 164512), (2438, 162960), (2544, 156170), (2576, 154230), (2716, 146280), (2760, 143948), (2910, 136528), (2968, 133860), (3104, 127995), (3180, 124936), (3220, 123384), (3360, 118243), (3395, 117024), (3657, 108640), (3680, 107961), (3710, 107088), (3864, 102820), (3880, 102396), (4074, 97520), (4240, 93702), (4452, 89240), (4462, 89040), (4656, 85330), (4830, 82256), (4876, 81480), (5088, 78085), (5141, 77280), (5152, 77115), (5432, 73140), (5520, 71974), (5565, 71392), (5820, 68264), (5936, 66930), (6095, 65184), (6360, 62468), (6440, 61692), (6693, 59360), (6790, 58512), (7314, 54320), (7420, 53544), (7728, 51410), (7760, 51198), (8148, 48760), (8480, 46851), (8533, 46560), (8904, 44620), (8924, 44520), (9312, 42665), (9660, 41128), (9752, 40740), (10185, 39008), (10282, 38640), (10864, 36570), (11040, 35987), (11130, 35696), (11155, 35616), (11640, 34132), (11872, 33465), (12190, 32592), (12720, 31234), (12880, 30846), (13386, 29680), (13580, 29256), (14628, 27160), (14840, 26772), (15423, 25760), (15456, 25705), (15520, 25599), (15617, 25440), (16296, 24380), (17066, 23280), (17808, 22310), (17848, 22260), (18285, 21728), (19320, 20564), (19504, 20370)]