20343582720

素因数分解:

$2^{12}\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:248

約数の個数: 624

約数和(自身を含む): 76718871840

約数和(自身を除く): 56375289120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 37, 38, 40, 45, 48, 57, 60, 64, 72, 74, 76, 80, 90, 95, 96, 111, 114, 120, 128, 144, 148, 152, 157, 160, 171, 180, 185, 190, 192, 222, 228, 240, 256, 285, 288, 296, 304, 314, 320, 333, 342, 360, 370, 380, 384, 444, 456, 471, 480, 512, 555, 570, 576, 592, 608, 628, 640, 666, 684, 703, 720, 740, 760, 768, 785, 855, 888, 912, 942, 960, 1024, 1110, 1140, 1152, 1184, 1216, 1256, 1280, 1332, 1368, 1406, 1413, 1440, 1480, 1520, 1536, 1570, 1665, 1710, 1776, 1824, 1884, 1920, 2048, 2109, 2220, 2280, 2304, 2355, 2368, 2432, 2512, 2560, 2664, 2736, 2812, 2826, 2880, 2960, 2983, 3040, 3072, 3140, 3330, 3420, 3515, 3552, 3648, 3768, 3840, 4096, 4218, 4440, 4560, 4608, 4710, 4736, 4864, 5024, 5120, 5328, 5472, 5624, 5652, 5760, 5809, 5920, 5966, 6080, 6144, 6280, 6327, 6660, 6840, 7030, 7065, 7104, 7296, 7536, 7680, 8436, 8880, 8949, 9120, 9216, 9420, 9472, 9728, 10048, 10240, 10545, 10656, 10944, 11248, 11304, 11520, 11618, 11840, 11932, 12160, 12288, 12560, 12654, 13320, 13680, 14060, 14130, 14208, 14592, 14915, 15072, 15360, 16872, 17427, 17760, 17898, 18240, 18432, 18840, 18944, 19456, 20096, 20480, 21090, 21312, 21888, 22496, 22608, 23040, 23236, 23680, 23864, 24320, 25120, 25308, 26640, 26847, 27360, 28120, 28260, 28416, 29045, 29184, 29830, 30144, 30720, 31635, 33744, 34854, 35520, 35796, 36480, 36864, 37680, 37888, 38912, 40192, 42180, 42624, 43776, 44745, 44992, 45216, 46080, 46472, 47360, 47728, 48640, 50240, 50616, 52281, 53280, 53694, 54720, 56240, 56520, 56832, 58090, 58368, 59660, 60288, 61440, 63270, 67488, 69708, 71040, 71592, 72960, 75360, 75776, 77824, 80384, 84360, 85248, 87135, 87552, 89490, 89984, 90432, 92160, 92944, 94720, 95456, 97280, 100480, 101232, 104562, 106560, 107388, 109440, 110371, 112480, 113040, 113664, 116180, 116736, 119320, 120576, 126540, 134235, 134976, 139416, 142080, 143184, 145920, 150720, 151552, 160768, 168720, 170496, 174270, 175104, 178980, 179968, 180864, 184320, 185888, 189440, 190912, 194560, 200960, 202464, 209124, 213120, 214776, 218880, 220742, 224960, 226080, 227328, 232360, 233472, 238640, 241152, 253080, 261405, 268470, 269952, 278832, 284160, 286368, 291840, 301440, 321536, 331113, 337440, 340992, 348540, 350208, 357960, 359936, 361728, 371776, 378880, 381824, 389120, 401920, 404928, 418248, 426240, 429552, 437760, 441484, 449920, 452160, 454656, 464720, 477280, 482304, 506160, 522810, 536940, 539904, 551855, 557664, 568320, 572736, 583680, 602880, 643072, 662226, 674880, 681984, 697080, 700416, 715920, 719872, 723456, 743552, 757760, 763648, 803840, 809856, 836496, 852480, 859104, 875520, 882968, 899840, 904320, 929440, 954560, 964608, 993339, 1012320, 1045620, 1073880, 1079808, 1103710, 1115328, 1136640, 1145472, 1167360, 1205760, 1324452, 1349760, 1363968, 1394160, 1431840, 1439744, 1446912, 1487104, 1527296, 1607680, 1619712, 1655565, 1672992, 1704960, 1718208, 1751040, 1765936, 1799680, 1808640, 1858880, 1909120, 1929216, 1986678, 2024640, 2091240, 2147760, 2159616, 2207420, 2230656, 2273280, 2290944, 2411520, 2648904, 2699520, 2788320, 2863680, 2879488, 2893824, 2974208, 3054592, 3215360, 3239424, 3311130, 3345984, 3409920, 3436416, 3502080, 3531872, 3599360, 3617280, 3717760, 3818240, 3973356, 4049280, 4182480, 4295520, 4319232, 4414840, 4461312, 4581888, 4823040, 4966695, 5297808, 5399040, 5576640, 5727360, 5787648, 5948416, 6109184, 6478848, 6622260, 6691968, 6819840, 6872832, 7063744, 7198720, 7234560, 7435520, 7636480, 7946712, 8098560, 8364960, 8591040, 8638464, 8829680, 8922624, 9163776, 9646080, 9933390, 10595616, 10798080, 11153280, 11454720, 11896832, 12218368, 12957696, 13244520, 13383936, 13745664, 14127488, 14397440, 14469120, 14871040, 15272960, 15893424, 16197120, 16729920, 17182080, 17659360, 17845248, 18327552, 19866780, 21191232, 21596160, 22306560, 22909440, 23793664, 25915392, 26489040, 26767872, 27491328, 28254976, 28938240, 29742080, 30545920, 31786848, 32394240, 33459840, 34364160, 35318720, 35690496, 36655104, 39733560, 42382464, 43192320, 44613120, 45818880, 52978080, 53535744, 54982656, 56509952, 59484160, 61091840, 63573696, 64788480, 66919680, 68728320, 70637440, 71380992, 79467120, 84764928, 89226240, 91637760, 105956160, 107071488, 109965312, 113019904, 118968320, 127147392, 129576960, 133839360, 137456640, 141274880, 158934240, 169529856, 178452480, 183275520, 211912320, 214142976, 226039808, 254294784, 267678720, 274913280, 282549760, 317868480, 339059712, 356904960, 423824640, 452079616, 508589568, 535357440, 549826560, 565099520, 635736960, 678119424, 847649280, 1017179136, 1070714880, 1130199040, 1271473920, 1356238848, 1695298560, 2034358272, 2260398080, 2542947840, 3390597120, 4068716544, 5085895680, 6781194240, 10171791360, 20343582720]

約数ペア:

[(1, 20343582720), (2, 10171791360), (3, 6781194240), (4, 5085895680), (5, 4068716544), (6, 3390597120), (8, 2542947840), (9, 2260398080), (10, 2034358272), (12, 1695298560), (15, 1356238848), (16, 1271473920), (18, 1130199040), (19, 1070714880), (20, 1017179136), (24, 847649280), (30, 678119424), (32, 635736960), (36, 565099520), (37, 549826560), (38, 535357440), (40, 508589568), (45, 452079616), (48, 423824640), (57, 356904960), (60, 339059712), (64, 317868480), (72, 282549760), (74, 274913280), (76, 267678720), (80, 254294784), (90, 226039808), (95, 214142976), (96, 211912320), (111, 183275520), (114, 178452480), (120, 169529856), (128, 158934240), (144, 141274880), (148, 137456640), (152, 133839360), (157, 129576960), (160, 127147392), (171, 118968320), (180, 113019904), (185, 109965312), (190, 107071488), (192, 105956160), (222, 91637760), (228, 89226240), (240, 84764928), (256, 79467120), (285, 71380992), (288, 70637440), (296, 68728320), (304, 66919680), (314, 64788480), (320, 63573696), (333, 61091840), (342, 59484160), (360, 56509952), (370, 54982656), (380, 53535744), (384, 52978080), (444, 45818880), (456, 44613120), (471, 43192320), (480, 42382464), (512, 39733560), (555, 36655104), (570, 35690496), (576, 35318720), (592, 34364160), (608, 33459840), (628, 32394240), (640, 31786848), (666, 30545920), (684, 29742080), (703, 28938240), (720, 28254976), (740, 27491328), (760, 26767872), (768, 26489040), (785, 25915392), (855, 23793664), (888, 22909440), (912, 22306560), (942, 21596160), (960, 21191232), (1024, 19866780), (1110, 18327552), (1140, 17845248), (1152, 17659360), (1184, 17182080), (1216, 16729920), (1256, 16197120), (1280, 15893424), (1332, 15272960), (1368, 14871040), (1406, 14469120), (1413, 14397440), (1440, 14127488), (1480, 13745664), (1520, 13383936), (1536, 13244520), (1570, 12957696), (1665, 12218368), (1710, 11896832), (1776, 11454720), (1824, 11153280), (1884, 10798080), (1920, 10595616), (2048, 9933390), (2109, 9646080), (2220, 9163776), (2280, 8922624), (2304, 8829680), (2355, 8638464), (2368, 8591040), (2432, 8364960), (2512, 8098560), (2560, 7946712), (2664, 7636480), (2736, 7435520), (2812, 7234560), (2826, 7198720), (2880, 7063744), (2960, 6872832), (2983, 6819840), (3040, 6691968), (3072, 6622260), (3140, 6478848), (3330, 6109184), (3420, 5948416), (3515, 5787648), (3552, 5727360), (3648, 5576640), (3768, 5399040), (3840, 5297808), (4096, 4966695), (4218, 4823040), (4440, 4581888), (4560, 4461312), (4608, 4414840), (4710, 4319232), (4736, 4295520), (4864, 4182480), (5024, 4049280), (5120, 3973356), (5328, 3818240), (5472, 3717760), (5624, 3617280), (5652, 3599360), (5760, 3531872), (5809, 3502080), (5920, 3436416), (5966, 3409920), (6080, 3345984), (6144, 3311130), (6280, 3239424), (6327, 3215360), (6660, 3054592), (6840, 2974208), (7030, 2893824), (7065, 2879488), (7104, 2863680), (7296, 2788320), (7536, 2699520), (7680, 2648904), (8436, 2411520), (8880, 2290944), (8949, 2273280), (9120, 2230656), (9216, 2207420), (9420, 2159616), (9472, 2147760), (9728, 2091240), (10048, 2024640), (10240, 1986678), (10545, 1929216), (10656, 1909120), (10944, 1858880), (11248, 1808640), (11304, 1799680), (11520, 1765936), (11618, 1751040), (11840, 1718208), (11932, 1704960), (12160, 1672992), (12288, 1655565), (12560, 1619712), (12654, 1607680), (13320, 1527296), (13680, 1487104), (14060, 1446912), (14130, 1439744), (14208, 1431840), (14592, 1394160), (14915, 1363968), (15072, 1349760), (15360, 1324452), (16872, 1205760), (17427, 1167360), (17760, 1145472), (17898, 1136640), (18240, 1115328), (18432, 1103710), (18840, 1079808), (18944, 1073880), (19456, 1045620), (20096, 1012320), (20480, 993339), (21090, 964608), (21312, 954560), (21888, 929440), (22496, 904320), (22608, 899840), (23040, 882968), (23236, 875520), (23680, 859104), (23864, 852480), (24320, 836496), (25120, 809856), (25308, 803840), (26640, 763648), (26847, 757760), (27360, 743552), (28120, 723456), (28260, 719872), (28416, 715920), (29045, 700416), (29184, 697080), (29830, 681984), (30144, 674880), (30720, 662226), (31635, 643072), (33744, 602880), (34854, 583680), (35520, 572736), (35796, 568320), (36480, 557664), (36864, 551855), (37680, 539904), (37888, 536940), (38912, 522810), (40192, 506160), (42180, 482304), (42624, 477280), (43776, 464720), (44745, 454656), (44992, 452160), (45216, 449920), (46080, 441484), (46472, 437760), (47360, 429552), (47728, 426240), (48640, 418248), (50240, 404928), (50616, 401920), (52281, 389120), (53280, 381824), (53694, 378880), (54720, 371776), (56240, 361728), (56520, 359936), (56832, 357960), (58090, 350208), (58368, 348540), (59660, 340992), (60288, 337440), (61440, 331113), (63270, 321536), (67488, 301440), (69708, 291840), (71040, 286368), (71592, 284160), (72960, 278832), (75360, 269952), (75776, 268470), (77824, 261405), (80384, 253080), (84360, 241152), (85248, 238640), (87135, 233472), (87552, 232360), (89490, 227328), (89984, 226080), (90432, 224960), (92160, 220742), (92944, 218880), (94720, 214776), (95456, 213120), (97280, 209124), (100480, 202464), (101232, 200960), (104562, 194560), (106560, 190912), (107388, 189440), (109440, 185888), (110371, 184320), (112480, 180864), (113040, 179968), (113664, 178980), (116180, 175104), (116736, 174270), (119320, 170496), (120576, 168720), (126540, 160768), (134235, 151552), (134976, 150720), (139416, 145920), (142080, 143184)]