20064486400

素因数分解:

$2^{10}\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:210

約数の個数: 528

約数和(自身を含む): 61406069760

約数和(自身を除く): 41341583360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 32, 35, 38, 40, 50, 56, 64, 70, 71, 76, 80, 83, 95, 100, 112, 128, 133, 140, 142, 152, 160, 166, 175, 190, 200, 224, 256, 266, 280, 284, 304, 320, 332, 350, 355, 380, 400, 415, 448, 475, 497, 512, 532, 560, 568, 581, 608, 640, 664, 665, 700, 710, 760, 800, 830, 896, 950, 994, 1024, 1064, 1120, 1136, 1162, 1216, 1280, 1328, 1330, 1349, 1400, 1420, 1520, 1577, 1600, 1660, 1775, 1792, 1900, 1988, 2075, 2128, 2240, 2272, 2324, 2432, 2485, 2560, 2656, 2660, 2698, 2800, 2840, 2905, 3040, 3154, 3200, 3320, 3325, 3550, 3584, 3800, 3976, 4150, 4256, 4480, 4544, 4648, 4864, 4970, 5120, 5312, 5320, 5396, 5600, 5680, 5810, 5893, 6080, 6308, 6400, 6640, 6650, 6745, 7100, 7168, 7600, 7885, 7952, 8300, 8512, 8960, 9088, 9296, 9443, 9728, 9940, 10624, 10640, 10792, 11039, 11200, 11360, 11620, 11786, 12160, 12425, 12616, 12800, 13280, 13300, 13490, 14200, 14525, 15200, 15770, 15904, 16600, 17024, 17920, 18176, 18592, 18886, 19456, 19880, 21248, 21280, 21584, 22078, 22400, 22720, 23240, 23572, 24320, 24850, 25232, 25600, 26560, 26600, 26980, 28400, 29050, 29465, 30400, 31540, 31808, 33200, 33725, 34048, 35840, 36352, 37184, 37772, 39425, 39760, 41251, 42496, 42560, 43168, 44156, 44800, 45440, 46480, 47144, 47215, 48640, 49700, 50464, 53120, 53200, 53960, 55195, 56800, 58100, 58930, 60800, 63080, 63616, 66400, 67450, 68096, 72704, 74368, 75544, 78850, 79520, 82502, 84992, 85120, 86336, 88312, 89600, 90880, 92960, 94288, 94430, 97280, 99400, 100928, 106240, 106400, 107920, 110390, 111967, 113600, 116200, 117860, 121600, 126160, 127232, 132800, 134900, 136192, 147325, 148736, 151088, 157700, 159040, 165004, 170240, 172672, 176624, 179200, 181760, 185920, 188576, 188860, 198800, 201856, 206255, 212480, 212800, 215840, 220780, 223934, 227200, 232400, 235720, 236075, 243200, 252320, 254464, 265600, 269800, 275975, 294650, 297472, 302176, 315400, 318080, 330008, 340480, 345344, 353248, 363520, 371840, 377152, 377720, 397600, 403712, 412510, 424960, 425600, 431680, 441560, 447868, 454400, 464800, 471440, 472150, 486400, 504640, 508928, 531200, 539600, 551950, 559835, 589300, 594944, 604352, 630800, 636160, 660016, 680960, 690688, 706496, 743680, 754304, 755440, 783769, 795200, 807424, 825020, 851200, 863360, 883120, 895736, 908800, 929600, 942880, 944300, 1009280, 1031275, 1062400, 1079200, 1103900, 1119670, 1178600, 1208704, 1261600, 1272320, 1320032, 1381376, 1412992, 1487360, 1508608, 1510880, 1567538, 1590400, 1614848, 1650040, 1702400, 1726720, 1766240, 1791472, 1817600, 1859200, 1885760, 1888600, 2018560, 2062550, 2124800, 2158400, 2207800, 2239340, 2357200, 2417408, 2523200, 2544640, 2640064, 2799175, 2825984, 2974720, 3017216, 3021760, 3135076, 3180800, 3300080, 3404800, 3453440, 3532480, 3582944, 3718400, 3771520, 3777200, 3918845, 4037120, 4125100, 4316800, 4415600, 4478680, 4714400, 4834816, 5046400, 5280128, 5598350, 5651968, 6034432, 6043520, 6270152, 6361600, 6600160, 6906880, 7064960, 7165888, 7436800, 7543040, 7554400, 7837690, 8074240, 8250200, 8633600, 8831200, 8957360, 9428800, 9669632, 10092800, 10560256, 11196700, 11303936, 12087040, 12540304, 12723200, 13200320, 14129920, 14331776, 14873600, 15086080, 15108800, 15675380, 16500400, 17267200, 17662400, 17914720, 18857600, 19594225, 20185600, 21120512, 22393400, 24174080, 25080608, 26400640, 28259840, 28663552, 30172160, 30217600, 31350760, 33000800, 34534400, 35324800, 35829440, 37715200, 39188450, 40371200, 42241024, 44786800, 48348160, 50161216, 52801280, 56519680, 57327104, 60435200, 62701520, 66001600, 70649600, 71658880, 75430400, 78376900, 89573600, 100322432, 105602560, 114654208, 120870400, 125403040, 132003200, 141299200, 143317760, 150860800, 156753800, 179147200, 200644864, 211205120, 241740800, 250806080, 264006400, 282598400, 286635520, 313507600, 358294400, 401289728, 501612160, 528012800, 573271040, 627015200, 716588800, 802579456, 1003224320, 1056025600, 1254030400, 1433177600, 2006448640, 2508060800, 2866355200, 4012897280, 5016121600, 10032243200, 20064486400]

約数ペア:

[(1, 20064486400), (2, 10032243200), (4, 5016121600), (5, 4012897280), (7, 2866355200), (8, 2508060800), (10, 2006448640), (14, 1433177600), (16, 1254030400), (19, 1056025600), (20, 1003224320), (25, 802579456), (28, 716588800), (32, 627015200), (35, 573271040), (38, 528012800), (40, 501612160), (50, 401289728), (56, 358294400), (64, 313507600), (70, 286635520), (71, 282598400), (76, 264006400), (80, 250806080), (83, 241740800), (95, 211205120), (100, 200644864), (112, 179147200), (128, 156753800), (133, 150860800), (140, 143317760), (142, 141299200), (152, 132003200), (160, 125403040), (166, 120870400), (175, 114654208), (190, 105602560), (200, 100322432), (224, 89573600), (256, 78376900), (266, 75430400), (280, 71658880), (284, 70649600), (304, 66001600), (320, 62701520), (332, 60435200), (350, 57327104), (355, 56519680), (380, 52801280), (400, 50161216), (415, 48348160), (448, 44786800), (475, 42241024), (497, 40371200), (512, 39188450), (532, 37715200), (560, 35829440), (568, 35324800), (581, 34534400), (608, 33000800), (640, 31350760), (664, 30217600), (665, 30172160), (700, 28663552), (710, 28259840), (760, 26400640), (800, 25080608), (830, 24174080), (896, 22393400), (950, 21120512), (994, 20185600), (1024, 19594225), (1064, 18857600), (1120, 17914720), (1136, 17662400), (1162, 17267200), (1216, 16500400), (1280, 15675380), (1328, 15108800), (1330, 15086080), (1349, 14873600), (1400, 14331776), (1420, 14129920), (1520, 13200320), (1577, 12723200), (1600, 12540304), (1660, 12087040), (1775, 11303936), (1792, 11196700), (1900, 10560256), (1988, 10092800), (2075, 9669632), (2128, 9428800), (2240, 8957360), (2272, 8831200), (2324, 8633600), (2432, 8250200), (2485, 8074240), (2560, 7837690), (2656, 7554400), (2660, 7543040), (2698, 7436800), (2800, 7165888), (2840, 7064960), (2905, 6906880), (3040, 6600160), (3154, 6361600), (3200, 6270152), (3320, 6043520), (3325, 6034432), (3550, 5651968), (3584, 5598350), (3800, 5280128), (3976, 5046400), (4150, 4834816), (4256, 4714400), (4480, 4478680), (4544, 4415600), (4648, 4316800), (4864, 4125100), (4970, 4037120), (5120, 3918845), (5312, 3777200), (5320, 3771520), (5396, 3718400), (5600, 3582944), (5680, 3532480), (5810, 3453440), (5893, 3404800), (6080, 3300080), (6308, 3180800), (6400, 3135076), (6640, 3021760), (6650, 3017216), (6745, 2974720), (7100, 2825984), (7168, 2799175), (7600, 2640064), (7885, 2544640), (7952, 2523200), (8300, 2417408), (8512, 2357200), (8960, 2239340), (9088, 2207800), (9296, 2158400), (9443, 2124800), (9728, 2062550), (9940, 2018560), (10624, 1888600), (10640, 1885760), (10792, 1859200), (11039, 1817600), (11200, 1791472), (11360, 1766240), (11620, 1726720), (11786, 1702400), (12160, 1650040), (12425, 1614848), (12616, 1590400), (12800, 1567538), (13280, 1510880), (13300, 1508608), (13490, 1487360), (14200, 1412992), (14525, 1381376), (15200, 1320032), (15770, 1272320), (15904, 1261600), (16600, 1208704), (17024, 1178600), (17920, 1119670), (18176, 1103900), (18592, 1079200), (18886, 1062400), (19456, 1031275), (19880, 1009280), (21248, 944300), (21280, 942880), (21584, 929600), (22078, 908800), (22400, 895736), (22720, 883120), (23240, 863360), (23572, 851200), (24320, 825020), (24850, 807424), (25232, 795200), (25600, 783769), (26560, 755440), (26600, 754304), (26980, 743680), (28400, 706496), (29050, 690688), (29465, 680960), (30400, 660016), (31540, 636160), (31808, 630800), (33200, 604352), (33725, 594944), (34048, 589300), (35840, 559835), (36352, 551950), (37184, 539600), (37772, 531200), (39425, 508928), (39760, 504640), (41251, 486400), (42496, 472150), (42560, 471440), (43168, 464800), (44156, 454400), (44800, 447868), (45440, 441560), (46480, 431680), (47144, 425600), (47215, 424960), (48640, 412510), (49700, 403712), (50464, 397600), (53120, 377720), (53200, 377152), (53960, 371840), (55195, 363520), (56800, 353248), (58100, 345344), (58930, 340480), (60800, 330008), (63080, 318080), (63616, 315400), (66400, 302176), (67450, 297472), (68096, 294650), (72704, 275975), (74368, 269800), (75544, 265600), (78850, 254464), (79520, 252320), (82502, 243200), (84992, 236075), (85120, 235720), (86336, 232400), (88312, 227200), (89600, 223934), (90880, 220780), (92960, 215840), (94288, 212800), (94430, 212480), (97280, 206255), (99400, 201856), (100928, 198800), (106240, 188860), (106400, 188576), (107920, 185920), (110390, 181760), (111967, 179200), (113600, 176624), (116200, 172672), (117860, 170240), (121600, 165004), (126160, 159040), (127232, 157700), (132800, 151088), (134900, 148736), (136192, 147325)]