16432638720

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:220

約数の個数: 432

約数和(自身を含む): 55873361376

約数和(自身を除く): 39440722656

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 61, 62, 64, 73, 80, 93, 96, 120, 122, 124, 128, 146, 155, 160, 183, 186, 192, 219, 240, 244, 248, 256, 292, 305, 310, 320, 365, 366, 372, 384, 438, 465, 480, 488, 496, 584, 610, 620, 640, 730, 732, 744, 768, 876, 915, 930, 960, 961, 976, 992, 1095, 1168, 1220, 1240, 1280, 1460, 1464, 1488, 1752, 1830, 1860, 1891, 1920, 1922, 1952, 1984, 2190, 2263, 2336, 2440, 2480, 2883, 2920, 2928, 2976, 3504, 3660, 3720, 3782, 3840, 3844, 3904, 3968, 4380, 4453, 4526, 4672, 4805, 4880, 4960, 5673, 5766, 5840, 5856, 5952, 6789, 7008, 7320, 7440, 7564, 7688, 7808, 7936, 8760, 8906, 9052, 9344, 9455, 9610, 9760, 9920, 11315, 11346, 11532, 11680, 11712, 11904, 13359, 13578, 14016, 14415, 14640, 14880, 15128, 15376, 15616, 17520, 17812, 18104, 18688, 18910, 19220, 19520, 19840, 22265, 22630, 22692, 23064, 23360, 23424, 23808, 26718, 27156, 28032, 28365, 28830, 29280, 29760, 30256, 30752, 33945, 35040, 35624, 36208, 37820, 38440, 39040, 39680, 44530, 45260, 45384, 46128, 46720, 46848, 53436, 54312, 56064, 56730, 57660, 58560, 58621, 59520, 60512, 61504, 66795, 67890, 70080, 70153, 71248, 72416, 75640, 76880, 78080, 89060, 90520, 90768, 92256, 93440, 106872, 108624, 113460, 115320, 117120, 117242, 119040, 121024, 123008, 133590, 135780, 138043, 140160, 140306, 142496, 144832, 151280, 153760, 175863, 178120, 181040, 181536, 184512, 210459, 213744, 217248, 226920, 230640, 234240, 234484, 242048, 246016, 267180, 271560, 276086, 280320, 280612, 284992, 289664, 293105, 302560, 307520, 350765, 351726, 356240, 362080, 363072, 369024, 414129, 420918, 427488, 434496, 453840, 461280, 468968, 484096, 534360, 543120, 552172, 561224, 569984, 579328, 586210, 605120, 615040, 690215, 701530, 703452, 712480, 724160, 726144, 738048, 828258, 841836, 854976, 868992, 879315, 907680, 922560, 937936, 1052295, 1068720, 1086240, 1104344, 1122448, 1139968, 1172420, 1210240, 1230080, 1380430, 1403060, 1406904, 1424960, 1448320, 1452288, 1656516, 1683672, 1709952, 1737984, 1758630, 1815360, 1845120, 1875872, 2070645, 2104590, 2137440, 2172480, 2208688, 2244896, 2344840, 2420480, 2760860, 2806120, 2813808, 2849920, 2896640, 3313032, 3367344, 3419904, 3517260, 3630720, 3690240, 3751744, 4141290, 4209180, 4274880, 4279333, 4344960, 4417376, 4489792, 4689680, 5521720, 5612240, 5627616, 5699840, 6626064, 6734688, 7034520, 7261440, 7503488, 8282580, 8418360, 8549760, 8558666, 8689920, 8834752, 8979584, 9379360, 11043440, 11224480, 11255232, 12837999, 13252128, 13469376, 14069040, 15006976, 16565160, 16836720, 17099520, 17117332, 17669504, 17959168, 18758720, 21396665, 22086880, 22448960, 22510464, 25675998, 26504256, 26938752, 28138080, 33130320, 33673440, 34234664, 35339008, 37517440, 42793330, 44173760, 44897920, 45020928, 51351996, 53008512, 53877504, 56276160, 64189995, 66260640, 67346880, 68469328, 75034880, 85586660, 88347520, 89795840, 102703992, 106017024, 112552320, 128379990, 132521280, 134693760, 136938656, 171173320, 176695040, 205407984, 225104640, 256759980, 265042560, 269387520, 273877312, 342346640, 410815968, 513519960, 530085120, 547754624, 684693280, 821631936, 1027039920, 1095509248, 1369386560, 1643263872, 2054079840, 2738773120, 3286527744, 4108159680, 5477546240, 8216319360, 16432638720]

約数ペア:

[(1, 16432638720), (2, 8216319360), (3, 5477546240), (4, 4108159680), (5, 3286527744), (6, 2738773120), (8, 2054079840), (10, 1643263872), (12, 1369386560), (15, 1095509248), (16, 1027039920), (20, 821631936), (24, 684693280), (30, 547754624), (31, 530085120), (32, 513519960), (40, 410815968), (48, 342346640), (60, 273877312), (61, 269387520), (62, 265042560), (64, 256759980), (73, 225104640), (80, 205407984), (93, 176695040), (96, 171173320), (120, 136938656), (122, 134693760), (124, 132521280), (128, 128379990), (146, 112552320), (155, 106017024), (160, 102703992), (183, 89795840), (186, 88347520), (192, 85586660), (219, 75034880), (240, 68469328), (244, 67346880), (248, 66260640), (256, 64189995), (292, 56276160), (305, 53877504), (310, 53008512), (320, 51351996), (365, 45020928), (366, 44897920), (372, 44173760), (384, 42793330), (438, 37517440), (465, 35339008), (480, 34234664), (488, 33673440), (496, 33130320), (584, 28138080), (610, 26938752), (620, 26504256), (640, 25675998), (730, 22510464), (732, 22448960), (744, 22086880), (768, 21396665), (876, 18758720), (915, 17959168), (930, 17669504), (960, 17117332), (961, 17099520), (976, 16836720), (992, 16565160), (1095, 15006976), (1168, 14069040), (1220, 13469376), (1240, 13252128), (1280, 12837999), (1460, 11255232), (1464, 11224480), (1488, 11043440), (1752, 9379360), (1830, 8979584), (1860, 8834752), (1891, 8689920), (1920, 8558666), (1922, 8549760), (1952, 8418360), (1984, 8282580), (2190, 7503488), (2263, 7261440), (2336, 7034520), (2440, 6734688), (2480, 6626064), (2883, 5699840), (2920, 5627616), (2928, 5612240), (2976, 5521720), (3504, 4689680), (3660, 4489792), (3720, 4417376), (3782, 4344960), (3840, 4279333), (3844, 4274880), (3904, 4209180), (3968, 4141290), (4380, 3751744), (4453, 3690240), (4526, 3630720), (4672, 3517260), (4805, 3419904), (4880, 3367344), (4960, 3313032), (5673, 2896640), (5766, 2849920), (5840, 2813808), (5856, 2806120), (5952, 2760860), (6789, 2420480), (7008, 2344840), (7320, 2244896), (7440, 2208688), (7564, 2172480), (7688, 2137440), (7808, 2104590), (7936, 2070645), (8760, 1875872), (8906, 1845120), (9052, 1815360), (9344, 1758630), (9455, 1737984), (9610, 1709952), (9760, 1683672), (9920, 1656516), (11315, 1452288), (11346, 1448320), (11532, 1424960), (11680, 1406904), (11712, 1403060), (11904, 1380430), (13359, 1230080), (13578, 1210240), (14016, 1172420), (14415, 1139968), (14640, 1122448), (14880, 1104344), (15128, 1086240), (15376, 1068720), (15616, 1052295), (17520, 937936), (17812, 922560), (18104, 907680), (18688, 879315), (18910, 868992), (19220, 854976), (19520, 841836), (19840, 828258), (22265, 738048), (22630, 726144), (22692, 724160), (23064, 712480), (23360, 703452), (23424, 701530), (23808, 690215), (26718, 615040), (27156, 605120), (28032, 586210), (28365, 579328), (28830, 569984), (29280, 561224), (29760, 552172), (30256, 543120), (30752, 534360), (33945, 484096), (35040, 468968), (35624, 461280), (36208, 453840), (37820, 434496), (38440, 427488), (39040, 420918), (39680, 414129), (44530, 369024), (45260, 363072), (45384, 362080), (46128, 356240), (46720, 351726), (46848, 350765), (53436, 307520), (54312, 302560), (56064, 293105), (56730, 289664), (57660, 284992), (58560, 280612), (58621, 280320), (59520, 276086), (60512, 271560), (61504, 267180), (66795, 246016), (67890, 242048), (70080, 234484), (70153, 234240), (71248, 230640), (72416, 226920), (75640, 217248), (76880, 213744), (78080, 210459), (89060, 184512), (90520, 181536), (90768, 181040), (92256, 178120), (93440, 175863), (106872, 153760), (108624, 151280), (113460, 144832), (115320, 142496), (117120, 140306), (117242, 140160), (119040, 138043), (121024, 135780), (123008, 133590)]