315997920

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:127

約数の個数: 576

約数和(自身を含む): 1358622720

約数和(自身を除く): 1042624800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 28, 29, 30, 32, 35, 36, 40, 42, 45, 46, 47, 48, 56, 58, 60, 63, 69, 70, 72, 80, 84, 87, 90, 92, 94, 96, 105, 112, 115, 116, 120, 126, 138, 140, 141, 144, 145, 160, 161, 168, 174, 180, 184, 188, 203, 207, 210, 224, 230, 232, 235, 240, 252, 261, 276, 280, 282, 288, 290, 315, 322, 329, 336, 345, 348, 360, 368, 376, 406, 414, 420, 423, 435, 460, 464, 470, 480, 483, 504, 522, 552, 560, 564, 580, 609, 630, 644, 658, 667, 672, 690, 696, 705, 720, 736, 752, 805, 812, 828, 840, 846, 870, 920, 928, 940, 966, 987, 1008, 1015, 1035, 1044, 1081, 1104, 1120, 1128, 1160, 1218, 1260, 1288, 1305, 1316, 1334, 1363, 1380, 1392, 1410, 1440, 1449, 1504, 1610, 1624, 1645, 1656, 1680, 1692, 1740, 1827, 1840, 1880, 1932, 1974, 2001, 2016, 2030, 2070, 2088, 2115, 2162, 2208, 2256, 2320, 2415, 2436, 2520, 2576, 2610, 2632, 2668, 2726, 2760, 2784, 2820, 2898, 2961, 3045, 3220, 3243, 3248, 3290, 3312, 3335, 3360, 3384, 3480, 3654, 3680, 3760, 3864, 3948, 4002, 4060, 4089, 4140, 4176, 4230, 4324, 4512, 4640, 4669, 4830, 4872, 4935, 5040, 5152, 5220, 5264, 5336, 5405, 5452, 5520, 5640, 5796, 5922, 6003, 6090, 6440, 6486, 6496, 6580, 6624, 6670, 6768, 6815, 6960, 7245, 7308, 7520, 7567, 7728, 7896, 8004, 8120, 8178, 8280, 8352, 8460, 8648, 9135, 9338, 9541, 9660, 9729, 9744, 9870, 10005, 10080, 10440, 10528, 10672, 10810, 10904, 11040, 11280, 11592, 11844, 12006, 12180, 12267, 12880, 12972, 13160, 13340, 13536, 13630, 13920, 14007, 14490, 14616, 14805, 15134, 15456, 15792, 16008, 16215, 16240, 16356, 16560, 16920, 17296, 18270, 18676, 19082, 19320, 19458, 19488, 19740, 20010, 20445, 20880, 21344, 21620, 21808, 22560, 22701, 23184, 23345, 23688, 24012, 24360, 24534, 25760, 25944, 26320, 26680, 27260, 28014, 28623, 28980, 29232, 29610, 30015, 30268, 31349, 31584, 32016, 32430, 32480, 32712, 33120, 33840, 34592, 36540, 37352, 37835, 38164, 38640, 38916, 39480, 40020, 40890, 41760, 42021, 43240, 43616, 45402, 46368, 46690, 47376, 47705, 48024, 48645, 48720, 49068, 51888, 52640, 53360, 54520, 56028, 57246, 57960, 58464, 59220, 60030, 60536, 61335, 62698, 64032, 64860, 65424, 67680, 68103, 70035, 73080, 74704, 75670, 76328, 77280, 77832, 78960, 80040, 81780, 84042, 85869, 86480, 90804, 93380, 94047, 94752, 95410, 96048, 97290, 97440, 98136, 103776, 106720, 109040, 112056, 113505, 114492, 115920, 118440, 120060, 121072, 122670, 125396, 129720, 130848, 136206, 140070, 143115, 146160, 149408, 151340, 152656, 155664, 156745, 157920, 160080, 163560, 168084, 171738, 172960, 181608, 186760, 188094, 190820, 192096, 194580, 196272, 210105, 218080, 219443, 224112, 227010, 228984, 231840, 236880, 240120, 242144, 245340, 250792, 259440, 272412, 280140, 282141, 286230, 292320, 302680, 305312, 311328, 313490, 320160, 327120, 336168, 340515, 343476, 363216, 373520, 376188, 381640, 389160, 392544, 420210, 429345, 438886, 448224, 454020, 457968, 470235, 473760, 480240, 490680, 501584, 518880, 544824, 560280, 564282, 572460, 605360, 626980, 654240, 658329, 672336, 681030, 686952, 726432, 747040, 752376, 763280, 778320, 840420, 858690, 877772, 908040, 915936, 940470, 960480, 981360, 1003168, 1089648, 1097215, 1120560, 1128564, 1144920, 1210720, 1253960, 1316658, 1344672, 1362060, 1373904, 1410705, 1504752, 1526560, 1556640, 1680840, 1717380, 1755544, 1816080, 1880940, 1962720, 1974987, 2179296, 2194430, 2241120, 2257128, 2289840, 2507920, 2633316, 2724120, 2747808, 2821410, 3009504, 3291645, 3361680, 3434760, 3511088, 3632160, 3761880, 3949974, 4388860, 4514256, 4579680, 5015840, 5266632, 5448240, 5642820, 6583290, 6723360, 6869520, 7022176, 7523760, 7899948, 8777720, 9028512, 9874935, 10533264, 10896480, 11285640, 13166580, 13739040, 15047520, 15799896, 17555440, 19749870, 21066528, 22571280, 26333160, 31599792, 35110880, 39499740, 45142560, 52666320, 63199584, 78999480, 105332640, 157998960, 315997920]

約数ペア:

[(1, 315997920), (2, 157998960), (3, 105332640), (4, 78999480), (5, 63199584), (6, 52666320), (7, 45142560), (8, 39499740), (9, 35110880), (10, 31599792), (12, 26333160), (14, 22571280), (15, 21066528), (16, 19749870), (18, 17555440), (20, 15799896), (21, 15047520), (23, 13739040), (24, 13166580), (28, 11285640), (29, 10896480), (30, 10533264), (32, 9874935), (35, 9028512), (36, 8777720), (40, 7899948), (42, 7523760), (45, 7022176), (46, 6869520), (47, 6723360), (48, 6583290), (56, 5642820), (58, 5448240), (60, 5266632), (63, 5015840), (69, 4579680), (70, 4514256), (72, 4388860), (80, 3949974), (84, 3761880), (87, 3632160), (90, 3511088), (92, 3434760), (94, 3361680), (96, 3291645), (105, 3009504), (112, 2821410), (115, 2747808), (116, 2724120), (120, 2633316), (126, 2507920), (138, 2289840), (140, 2257128), (141, 2241120), (144, 2194430), (145, 2179296), (160, 1974987), (161, 1962720), (168, 1880940), (174, 1816080), (180, 1755544), (184, 1717380), (188, 1680840), (203, 1556640), (207, 1526560), (210, 1504752), (224, 1410705), (230, 1373904), (232, 1362060), (235, 1344672), (240, 1316658), (252, 1253960), (261, 1210720), (276, 1144920), (280, 1128564), (282, 1120560), (288, 1097215), (290, 1089648), (315, 1003168), (322, 981360), (329, 960480), (336, 940470), (345, 915936), (348, 908040), (360, 877772), (368, 858690), (376, 840420), (406, 778320), (414, 763280), (420, 752376), (423, 747040), (435, 726432), (460, 686952), (464, 681030), (470, 672336), (480, 658329), (483, 654240), (504, 626980), (522, 605360), (552, 572460), (560, 564282), (564, 560280), (580, 544824), (609, 518880), (630, 501584), (644, 490680), (658, 480240), (667, 473760), (672, 470235), (690, 457968), (696, 454020), (705, 448224), (720, 438886), (736, 429345), (752, 420210), (805, 392544), (812, 389160), (828, 381640), (840, 376188), (846, 373520), (870, 363216), (920, 343476), (928, 340515), (940, 336168), (966, 327120), (987, 320160), (1008, 313490), (1015, 311328), (1035, 305312), (1044, 302680), (1081, 292320), (1104, 286230), (1120, 282141), (1128, 280140), (1160, 272412), (1218, 259440), (1260, 250792), (1288, 245340), (1305, 242144), (1316, 240120), (1334, 236880), (1363, 231840), (1380, 228984), (1392, 227010), (1410, 224112), (1440, 219443), (1449, 218080), (1504, 210105), (1610, 196272), (1624, 194580), (1645, 192096), (1656, 190820), (1680, 188094), (1692, 186760), (1740, 181608), (1827, 172960), (1840, 171738), (1880, 168084), (1932, 163560), (1974, 160080), (2001, 157920), (2016, 156745), (2030, 155664), (2070, 152656), (2088, 151340), (2115, 149408), (2162, 146160), (2208, 143115), (2256, 140070), (2320, 136206), (2415, 130848), (2436, 129720), (2520, 125396), (2576, 122670), (2610, 121072), (2632, 120060), (2668, 118440), (2726, 115920), (2760, 114492), (2784, 113505), (2820, 112056), (2898, 109040), (2961, 106720), (3045, 103776), (3220, 98136), (3243, 97440), (3248, 97290), (3290, 96048), (3312, 95410), (3335, 94752), (3360, 94047), (3384, 93380), (3480, 90804), (3654, 86480), (3680, 85869), (3760, 84042), (3864, 81780), (3948, 80040), (4002, 78960), (4060, 77832), (4089, 77280), (4140, 76328), (4176, 75670), (4230, 74704), (4324, 73080), (4512, 70035), (4640, 68103), (4669, 67680), (4830, 65424), (4872, 64860), (4935, 64032), (5040, 62698), (5152, 61335), (5220, 60536), (5264, 60030), (5336, 59220), (5405, 58464), (5452, 57960), (5520, 57246), (5640, 56028), (5796, 54520), (5922, 53360), (6003, 52640), (6090, 51888), (6440, 49068), (6486, 48720), (6496, 48645), (6580, 48024), (6624, 47705), (6670, 47376), (6768, 46690), (6815, 46368), (6960, 45402), (7245, 43616), (7308, 43240), (7520, 42021), (7567, 41760), (7728, 40890), (7896, 40020), (8004, 39480), (8120, 38916), (8178, 38640), (8280, 38164), (8352, 37835), (8460, 37352), (8648, 36540), (9135, 34592), (9338, 33840), (9541, 33120), (9660, 32712), (9729, 32480), (9744, 32430), (9870, 32016), (10005, 31584), (10080, 31349), (10440, 30268), (10528, 30015), (10672, 29610), (10810, 29232), (10904, 28980), (11040, 28623), (11280, 28014), (11592, 27260), (11844, 26680), (12006, 26320), (12180, 25944), (12267, 25760), (12880, 24534), (12972, 24360), (13160, 24012), (13340, 23688), (13536, 23345), (13630, 23184), (13920, 22701), (14007, 22560), (14490, 21808), (14616, 21620), (14805, 21344), (15134, 20880), (15456, 20445), (15792, 20010), (16008, 19740), (16215, 19488), (16240, 19458), (16356, 19320), (16560, 19082), (16920, 18676), (17296, 18270)]