98641920

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1$

素因数の和:75

約数の個数: 288

約数和(自身を含む): 359704800

約数和(自身を除く): 261062880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 32, 38, 39, 40, 48, 52, 57, 60, 64, 65, 76, 78, 80, 95, 96, 104, 114, 120, 128, 130, 152, 156, 160, 169, 190, 192, 195, 208, 228, 240, 247, 256, 260, 285, 304, 312, 320, 338, 380, 384, 390, 416, 456, 480, 494, 507, 512, 520, 570, 608, 624, 640, 676, 741, 760, 768, 780, 832, 845, 912, 960, 988, 1014, 1024, 1040, 1140, 1216, 1235, 1248, 1280, 1352, 1482, 1520, 1536, 1560, 1664, 1690, 1824, 1920, 1976, 2028, 2048, 2080, 2280, 2432, 2470, 2496, 2535, 2560, 2704, 2964, 3040, 3072, 3120, 3211, 3328, 3380, 3648, 3705, 3840, 3952, 4056, 4160, 4560, 4864, 4940, 4992, 5070, 5120, 5408, 5928, 6080, 6144, 6240, 6422, 6656, 6760, 7296, 7410, 7680, 7904, 8112, 8320, 9120, 9633, 9728, 9880, 9984, 10140, 10240, 10816, 11856, 12160, 12480, 12844, 13312, 13520, 14592, 14820, 15360, 15808, 16055, 16224, 16640, 18240, 19266, 19456, 19760, 19968, 20280, 21632, 23712, 24320, 24960, 25688, 26624, 27040, 29184, 29640, 30720, 31616, 32110, 32448, 33280, 36480, 38532, 38912, 39520, 39936, 40560, 43264, 47424, 48165, 48640, 49920, 51376, 54080, 58368, 59280, 63232, 64220, 64896, 66560, 72960, 77064, 79040, 79872, 81120, 86528, 94848, 96330, 97280, 99840, 102752, 108160, 116736, 118560, 126464, 128440, 129792, 133120, 145920, 154128, 158080, 162240, 173056, 189696, 192660, 194560, 199680, 205504, 216320, 237120, 252928, 256880, 259584, 291840, 308256, 316160, 324480, 346112, 379392, 385320, 399360, 411008, 432640, 474240, 505856, 513760, 519168, 583680, 616512, 632320, 648960, 758784, 770640, 822016, 865280, 948480, 1027520, 1038336, 1233024, 1264640, 1297920, 1517568, 1541280, 1644032, 1730560, 1896960, 2055040, 2466048, 2529280, 2595840, 3082560, 3288064, 3793920, 4110080, 4932096, 5191680, 6165120, 6576128, 7587840, 8220160, 9864192, 12330240, 16440320, 19728384, 24660480, 32880640, 49320960, 98641920]

約数ペア:

[(1, 98641920), (2, 49320960), (3, 32880640), (4, 24660480), (5, 19728384), (6, 16440320), (8, 12330240), (10, 9864192), (12, 8220160), (13, 7587840), (15, 6576128), (16, 6165120), (19, 5191680), (20, 4932096), (24, 4110080), (26, 3793920), (30, 3288064), (32, 3082560), (38, 2595840), (39, 2529280), (40, 2466048), (48, 2055040), (52, 1896960), (57, 1730560), (60, 1644032), (64, 1541280), (65, 1517568), (76, 1297920), (78, 1264640), (80, 1233024), (95, 1038336), (96, 1027520), (104, 948480), (114, 865280), (120, 822016), (128, 770640), (130, 758784), (152, 648960), (156, 632320), (160, 616512), (169, 583680), (190, 519168), (192, 513760), (195, 505856), (208, 474240), (228, 432640), (240, 411008), (247, 399360), (256, 385320), (260, 379392), (285, 346112), (304, 324480), (312, 316160), (320, 308256), (338, 291840), (380, 259584), (384, 256880), (390, 252928), (416, 237120), (456, 216320), (480, 205504), (494, 199680), (507, 194560), (512, 192660), (520, 189696), (570, 173056), (608, 162240), (624, 158080), (640, 154128), (676, 145920), (741, 133120), (760, 129792), (768, 128440), (780, 126464), (832, 118560), (845, 116736), (912, 108160), (960, 102752), (988, 99840), (1014, 97280), (1024, 96330), (1040, 94848), (1140, 86528), (1216, 81120), (1235, 79872), (1248, 79040), (1280, 77064), (1352, 72960), (1482, 66560), (1520, 64896), (1536, 64220), (1560, 63232), (1664, 59280), (1690, 58368), (1824, 54080), (1920, 51376), (1976, 49920), (2028, 48640), (2048, 48165), (2080, 47424), (2280, 43264), (2432, 40560), (2470, 39936), (2496, 39520), (2535, 38912), (2560, 38532), (2704, 36480), (2964, 33280), (3040, 32448), (3072, 32110), (3120, 31616), (3211, 30720), (3328, 29640), (3380, 29184), (3648, 27040), (3705, 26624), (3840, 25688), (3952, 24960), (4056, 24320), (4160, 23712), (4560, 21632), (4864, 20280), (4940, 19968), (4992, 19760), (5070, 19456), (5120, 19266), (5408, 18240), (5928, 16640), (6080, 16224), (6144, 16055), (6240, 15808), (6422, 15360), (6656, 14820), (6760, 14592), (7296, 13520), (7410, 13312), (7680, 12844), (7904, 12480), (8112, 12160), (8320, 11856), (9120, 10816), (9633, 10240), (9728, 10140), (9880, 9984)]