663748139520

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{993397}}^1$

素因数の和:993455

約数の個数: 240

約数和(自身を含む): 2378016000360

約数和(自身を除く): 1714267860840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 64, 72, 80, 87, 90, 96, 116, 120, 128, 144, 145, 160, 174, 180, 192, 232, 240, 256, 261, 288, 290, 320, 348, 360, 384, 435, 464, 480, 512, 522, 576, 580, 640, 696, 720, 768, 870, 928, 960, 1044, 1152, 1160, 1280, 1305, 1392, 1440, 1536, 1740, 1856, 1920, 2088, 2304, 2320, 2560, 2610, 2784, 2880, 3480, 3712, 3840, 4176, 4608, 4640, 5220, 5568, 5760, 6960, 7424, 7680, 8352, 9280, 10440, 11136, 11520, 13920, 14848, 16704, 18560, 20880, 22272, 23040, 27840, 33408, 37120, 41760, 44544, 55680, 66816, 74240, 83520, 111360, 133632, 167040, 222720, 334080, 668160, 993397, 1986794, 2980191, 3973588, 4966985, 5960382, 7947176, 8940573, 9933970, 11920764, 14900955, 15894352, 17881146, 19867940, 23841528, 28808513, 29801910, 31788704, 35762292, 39735880, 44702865, 47683056, 57617026, 59603820, 63577408, 71524584, 79471760, 86425539, 89405730, 95366112, 115234052, 119207640, 127154816, 143049168, 144042565, 158943520, 172851078, 178811460, 190732224, 230468104, 238415280, 254309632, 259276617, 286098336, 288085130, 317887040, 345702156, 357622920, 381464448, 432127695, 460936208, 476830560, 508619264, 518553234, 572196672, 576170260, 635774080, 691404312, 715245840, 762928896, 864255390, 921872416, 953661120, 1037106468, 1144393344, 1152340520, 1271548160, 1296383085, 1382808624, 1430491680, 1525857792, 1728510780, 1843744832, 1907322240, 2074212936, 2288786688, 2304681040, 2543096320, 2592766170, 2765617248, 2860983360, 3457021560, 3687489664, 3814644480, 4148425872, 4577573376, 4609362080, 5185532340, 5531234496, 5721966720, 6914043120, 7374979328, 7629288960, 8296851744, 9218724160, 10371064680, 11062468992, 11443933440, 13828086240, 14749958656, 16593703488, 18437448320, 20742129360, 22124937984, 22887866880, 27656172480, 33187406976, 36874896640, 41484258720, 44249875968, 55312344960, 66374813952, 73749793280, 82968517440, 110624689920, 132749627904, 165937034880, 221249379840, 331874069760, 663748139520]

約数ペア:

[(1, 663748139520), (2, 331874069760), (3, 221249379840), (4, 165937034880), (5, 132749627904), (6, 110624689920), (8, 82968517440), (9, 73749793280), (10, 66374813952), (12, 55312344960), (15, 44249875968), (16, 41484258720), (18, 36874896640), (20, 33187406976), (24, 27656172480), (29, 22887866880), (30, 22124937984), (32, 20742129360), (36, 18437448320), (40, 16593703488), (45, 14749958656), (48, 13828086240), (58, 11443933440), (60, 11062468992), (64, 10371064680), (72, 9218724160), (80, 8296851744), (87, 7629288960), (90, 7374979328), (96, 6914043120), (116, 5721966720), (120, 5531234496), (128, 5185532340), (144, 4609362080), (145, 4577573376), (160, 4148425872), (174, 3814644480), (180, 3687489664), (192, 3457021560), (232, 2860983360), (240, 2765617248), (256, 2592766170), (261, 2543096320), (288, 2304681040), (290, 2288786688), (320, 2074212936), (348, 1907322240), (360, 1843744832), (384, 1728510780), (435, 1525857792), (464, 1430491680), (480, 1382808624), (512, 1296383085), (522, 1271548160), (576, 1152340520), (580, 1144393344), (640, 1037106468), (696, 953661120), (720, 921872416), (768, 864255390), (870, 762928896), (928, 715245840), (960, 691404312), (1044, 635774080), (1152, 576170260), (1160, 572196672), (1280, 518553234), (1305, 508619264), (1392, 476830560), (1440, 460936208), (1536, 432127695), (1740, 381464448), (1856, 357622920), (1920, 345702156), (2088, 317887040), (2304, 288085130), (2320, 286098336), (2560, 259276617), (2610, 254309632), (2784, 238415280), (2880, 230468104), (3480, 190732224), (3712, 178811460), (3840, 172851078), (4176, 158943520), (4608, 144042565), (4640, 143049168), (5220, 127154816), (5568, 119207640), (5760, 115234052), (6960, 95366112), (7424, 89405730), (7680, 86425539), (8352, 79471760), (9280, 71524584), (10440, 63577408), (11136, 59603820), (11520, 57617026), (13920, 47683056), (14848, 44702865), (16704, 39735880), (18560, 35762292), (20880, 31788704), (22272, 29801910), (23040, 28808513), (27840, 23841528), (33408, 19867940), (37120, 17881146), (41760, 15894352), (44544, 14900955), (55680, 11920764), (66816, 9933970), (74240, 8940573), (83520, 7947176), (111360, 5960382), (133632, 4966985), (167040, 3973588), (222720, 2980191), (334080, 1986794), (668160, 993397)]