2171113510080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{999371}}^1$

素因数の和:999495

約数の個数: 224

約数和(自身を含む): 7213131307008

約数和(自身を除く): 5042017796928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 73, 80, 93, 96, 120, 124, 146, 155, 160, 186, 192, 219, 240, 248, 292, 310, 320, 365, 372, 438, 465, 480, 496, 584, 620, 730, 744, 876, 930, 960, 992, 1095, 1168, 1240, 1460, 1488, 1752, 1860, 1984, 2190, 2263, 2336, 2480, 2920, 2976, 3504, 3720, 4380, 4526, 4672, 4960, 5840, 5952, 6789, 7008, 7440, 8760, 9052, 9920, 11315, 11680, 13578, 14016, 14880, 17520, 18104, 22630, 23360, 27156, 29760, 33945, 35040, 36208, 45260, 54312, 67890, 70080, 72416, 90520, 108624, 135780, 144832, 181040, 217248, 271560, 362080, 434496, 543120, 724160, 999371, 1086240, 1998742, 2172480, 2998113, 3997484, 4996855, 5996226, 7994968, 9993710, 11992452, 14990565, 15989936, 19987420, 23984904, 29981130, 30980501, 31979872, 39974840, 47969808, 59962260, 61961002, 63959744, 72954083, 79949680, 92941503, 95939616, 119924520, 123922004, 145908166, 154902505, 159899360, 185883006, 191879232, 218862249, 239849040, 247844008, 291816332, 309805010, 319798720, 364770415, 371766012, 437724498, 464707515, 479698080, 495688016, 583632664, 619610020, 729540830, 743532024, 875448996, 929415030, 959396160, 991376032, 1094311245, 1167265328, 1239220040, 1459081660, 1487064048, 1750897992, 1858830060, 1982752064, 2188622490, 2261576573, 2334530656, 2478440080, 2918163320, 2974128096, 3501795984, 3717660120, 4377244980, 4523153146, 4669061312, 4956880160, 5836326640, 5948256192, 6784729719, 7003591968, 7435320240, 8754489960, 9046306292, 9913760320, 11307882865, 11672653280, 13569459438, 14007183936, 14870640480, 17508979920, 18092612584, 22615765730, 23345306560, 27138918876, 29741280960, 33923648595, 35017959840, 36185225168, 45231531460, 54277837752, 67847297190, 70035919680, 72370450336, 90463062920, 108555675504, 135694594380, 144740900672, 180926125840, 217111351008, 271389188760, 361852251680, 434222702016, 542778377520, 723704503360, 1085556755040, 2171113510080]

約数ペア:

[(1, 2171113510080), (2, 1085556755040), (3, 723704503360), (4, 542778377520), (5, 434222702016), (6, 361852251680), (8, 271389188760), (10, 217111351008), (12, 180926125840), (15, 144740900672), (16, 135694594380), (20, 108555675504), (24, 90463062920), (30, 72370450336), (31, 70035919680), (32, 67847297190), (40, 54277837752), (48, 45231531460), (60, 36185225168), (62, 35017959840), (64, 33923648595), (73, 29741280960), (80, 27138918876), (93, 23345306560), (96, 22615765730), (120, 18092612584), (124, 17508979920), (146, 14870640480), (155, 14007183936), (160, 13569459438), (186, 11672653280), (192, 11307882865), (219, 9913760320), (240, 9046306292), (248, 8754489960), (292, 7435320240), (310, 7003591968), (320, 6784729719), (365, 5948256192), (372, 5836326640), (438, 4956880160), (465, 4669061312), (480, 4523153146), (496, 4377244980), (584, 3717660120), (620, 3501795984), (730, 2974128096), (744, 2918163320), (876, 2478440080), (930, 2334530656), (960, 2261576573), (992, 2188622490), (1095, 1982752064), (1168, 1858830060), (1240, 1750897992), (1460, 1487064048), (1488, 1459081660), (1752, 1239220040), (1860, 1167265328), (1984, 1094311245), (2190, 991376032), (2263, 959396160), (2336, 929415030), (2480, 875448996), (2920, 743532024), (2976, 729540830), (3504, 619610020), (3720, 583632664), (4380, 495688016), (4526, 479698080), (4672, 464707515), (4960, 437724498), (5840, 371766012), (5952, 364770415), (6789, 319798720), (7008, 309805010), (7440, 291816332), (8760, 247844008), (9052, 239849040), (9920, 218862249), (11315, 191879232), (11680, 185883006), (13578, 159899360), (14016, 154902505), (14880, 145908166), (17520, 123922004), (18104, 119924520), (22630, 95939616), (23360, 92941503), (27156, 79949680), (29760, 72954083), (33945, 63959744), (35040, 61961002), (36208, 59962260), (45260, 47969808), (54312, 39974840), (67890, 31979872), (70080, 30980501), (72416, 29981130), (90520, 23984904), (108624, 19987420), (135780, 15989936), (144832, 14990565), (181040, 11992452), (217248, 9993710), (271560, 7994968), (362080, 5996226), (434496, 4996855), (543120, 3997484), (724160, 2998113), (999371, 2172480), (1086240, 1998742)]