15679395840

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{26863}}^1$

素因数の和:26912

約数の個数: 192

約数和(自身を含む): 52803878400

約数和(自身を除く): 37124482560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 256, 285, 304, 320, 380, 384, 456, 480, 512, 570, 608, 640, 760, 768, 912, 960, 1024, 1140, 1216, 1280, 1520, 1536, 1824, 1920, 2048, 2280, 2432, 2560, 3040, 3072, 3648, 3840, 4560, 4864, 5120, 6080, 6144, 7296, 7680, 9120, 9728, 10240, 12160, 14592, 15360, 18240, 19456, 24320, 26863, 29184, 30720, 36480, 38912, 48640, 53726, 58368, 72960, 80589, 97280, 107452, 116736, 134315, 145920, 161178, 194560, 214904, 268630, 291840, 322356, 402945, 429808, 510397, 537260, 583680, 644712, 805890, 859616, 1020794, 1074520, 1289424, 1531191, 1611780, 1719232, 2041588, 2149040, 2551985, 2578848, 3062382, 3223560, 3438464, 4083176, 4298080, 5103970, 5157696, 6124764, 6447120, 6876928, 7655955, 8166352, 8596160, 10207940, 10315392, 12249528, 12894240, 13753856, 15311910, 16332704, 17192320, 20415880, 20630784, 24499056, 25788480, 27507712, 30623820, 32665408, 34384640, 40831760, 41261568, 48998112, 51576960, 55015424, 61247640, 65330816, 68769280, 81663520, 82523136, 97996224, 103153920, 122495280, 130661632, 137538560, 163327040, 165046272, 195992448, 206307840, 244990560, 261323264, 275077120, 326654080, 391984896, 412615680, 489981120, 522646528, 653308160, 783969792, 825231360, 979962240, 1045293056, 1306616320, 1567939584, 1959924480, 2613232640, 3135879168, 3919848960, 5226465280, 7839697920, 15679395840]

約数ペア:

[(1, 15679395840), (2, 7839697920), (3, 5226465280), (4, 3919848960), (5, 3135879168), (6, 2613232640), (8, 1959924480), (10, 1567939584), (12, 1306616320), (15, 1045293056), (16, 979962240), (19, 825231360), (20, 783969792), (24, 653308160), (30, 522646528), (32, 489981120), (38, 412615680), (40, 391984896), (48, 326654080), (57, 275077120), (60, 261323264), (64, 244990560), (76, 206307840), (80, 195992448), (95, 165046272), (96, 163327040), (114, 137538560), (120, 130661632), (128, 122495280), (152, 103153920), (160, 97996224), (190, 82523136), (192, 81663520), (228, 68769280), (240, 65330816), (256, 61247640), (285, 55015424), (304, 51576960), (320, 48998112), (380, 41261568), (384, 40831760), (456, 34384640), (480, 32665408), (512, 30623820), (570, 27507712), (608, 25788480), (640, 24499056), (760, 20630784), (768, 20415880), (912, 17192320), (960, 16332704), (1024, 15311910), (1140, 13753856), (1216, 12894240), (1280, 12249528), (1520, 10315392), (1536, 10207940), (1824, 8596160), (1920, 8166352), (2048, 7655955), (2280, 6876928), (2432, 6447120), (2560, 6124764), (3040, 5157696), (3072, 5103970), (3648, 4298080), (3840, 4083176), (4560, 3438464), (4864, 3223560), (5120, 3062382), (6080, 2578848), (6144, 2551985), (7296, 2149040), (7680, 2041588), (9120, 1719232), (9728, 1611780), (10240, 1531191), (12160, 1289424), (14592, 1074520), (15360, 1020794), (18240, 859616), (19456, 805890), (24320, 644712), (26863, 583680), (29184, 537260), (30720, 510397), (36480, 429808), (38912, 402945), (48640, 322356), (53726, 291840), (58368, 268630), (72960, 214904), (80589, 194560), (97280, 161178), (107452, 145920), (116736, 134315)]