20667670800

素因数分解:

$2^4\times 3^1\times 5^2\times 7^3\times {\mathrm{149}}^1\times {\mathrm{337}}^1$

素因数の和:528

約数の個数: 480

約数和(自身を含む): 77956320000

約数和(自身を除く): 57288649200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 49, 50, 56, 60, 70, 75, 80, 84, 98, 100, 105, 112, 120, 140, 147, 149, 150, 168, 175, 196, 200, 210, 240, 245, 280, 294, 298, 300, 336, 337, 343, 350, 392, 400, 420, 447, 490, 525, 560, 588, 596, 600, 674, 686, 700, 735, 745, 784, 840, 894, 980, 1011, 1029, 1043, 1050, 1176, 1192, 1200, 1225, 1348, 1372, 1400, 1470, 1490, 1680, 1685, 1715, 1788, 1960, 2022, 2058, 2086, 2100, 2235, 2352, 2359, 2384, 2450, 2696, 2744, 2800, 2940, 2980, 3129, 3370, 3430, 3576, 3675, 3725, 3920, 4044, 4116, 4172, 4200, 4470, 4718, 4900, 5055, 5145, 5215, 5392, 5488, 5880, 5960, 6258, 6740, 6860, 7077, 7152, 7301, 7350, 7450, 8088, 8232, 8344, 8400, 8425, 8575, 8940, 9436, 9800, 10110, 10290, 10430, 11175, 11760, 11795, 11920, 12516, 13480, 13720, 14154, 14602, 14700, 14900, 15645, 16176, 16464, 16513, 16688, 16850, 17150, 17880, 18872, 19600, 20220, 20580, 20860, 21903, 22350, 23590, 25032, 25275, 25725, 26075, 26960, 27440, 28308, 29204, 29400, 29800, 31290, 33026, 33700, 34300, 35385, 35760, 36505, 37744, 40440, 41160, 41720, 43806, 44700, 47180, 49539, 50064, 50213, 50550, 51107, 51450, 52150, 56616, 58408, 58800, 58975, 59600, 62580, 66052, 67400, 68600, 70770, 73010, 78225, 80880, 82320, 82565, 83440, 87612, 89400, 94360, 99078, 100426, 101100, 102214, 102900, 104300, 109515, 113232, 115591, 116816, 117950, 125160, 132104, 134800, 137200, 141540, 146020, 150639, 153321, 156450, 165130, 175224, 176925, 178800, 182525, 188720, 198156, 200852, 202200, 204428, 205800, 208600, 219030, 231182, 235900, 247695, 250320, 251065, 255535, 264208, 283080, 292040, 301278, 306642, 312900, 330260, 346773, 350448, 351491, 353850, 365050, 396312, 401704, 404400, 408856, 411600, 412825, 417200, 438060, 462364, 471800, 495390, 502130, 511070, 547575, 566160, 577955, 584080, 602556, 613284, 625800, 660520, 693546, 702982, 707700, 730100, 753195, 766605, 792624, 803408, 817712, 825650, 876120, 924728, 943600, 990780, 1004260, 1022140, 1054473, 1095150, 1155910, 1205112, 1226568, 1238475, 1251600, 1255325, 1277675, 1321040, 1387092, 1405964, 1415400, 1460200, 1506390, 1533210, 1651300, 1733865, 1752240, 1757455, 1849456, 1981560, 2008520, 2044280, 2108946, 2190300, 2311820, 2410224, 2453136, 2460437, 2476950, 2510650, 2555350, 2774184, 2811928, 2830800, 2889775, 2920400, 3012780, 3066420, 3302600, 3467730, 3514910, 3765975, 3833025, 3963120, 4017040, 4088560, 4217892, 4380600, 4623640, 4920874, 4953900, 5021300, 5110700, 5272365, 5548368, 5623856, 5779550, 6025560, 6132840, 6605200, 6935460, 7029820, 7381311, 7531950, 7666050, 8435784, 8669325, 8761200, 8787275, 9247280, 9841748, 9907800, 10042600, 10221400, 10544730, 11559100, 12051120, 12265680, 12302185, 13870920, 14059640, 14762622, 15063900, 15332100, 16871568, 17223059, 17338650, 17574550, 19683496, 19815600, 20085200, 20442800, 21089460, 23118200, 24604370, 26361825, 27741840, 28119280, 29525244, 30127800, 30664200, 34446118, 34677300, 35149100, 36906555, 39366992, 42178920, 46236400, 49208740, 51669177, 52723650, 59050488, 60255600, 61328400, 61510925, 68892236, 69354600, 70298200, 73813110, 84357840, 86115295, 98417480, 103338354, 105447300, 118100976, 123021850, 137784472, 138709200, 140596400, 147626220, 172230590, 184532775, 196834960, 206676708, 210894600, 246043700, 258345885, 275568944, 295252440, 344461180, 369065550, 413353416, 421789200, 430576475, 492087400, 516691770, 590504880, 688922360, 738131100, 826706832, 861152950, 984174800, 1033383540, 1291729425, 1377844720, 1476262200, 1722305900, 2066767080, 2583458850, 2952524400, 3444611800, 4133534160, 5166917700, 6889223600, 10333835400, 20667670800]

約数ペア:

[(1, 20667670800), (2, 10333835400), (3, 6889223600), (4, 5166917700), (5, 4133534160), (6, 3444611800), (7, 2952524400), (8, 2583458850), (10, 2066767080), (12, 1722305900), (14, 1476262200), (15, 1377844720), (16, 1291729425), (20, 1033383540), (21, 984174800), (24, 861152950), (25, 826706832), (28, 738131100), (30, 688922360), (35, 590504880), (40, 516691770), (42, 492087400), (48, 430576475), (49, 421789200), (50, 413353416), (56, 369065550), (60, 344461180), (70, 295252440), (75, 275568944), (80, 258345885), (84, 246043700), (98, 210894600), (100, 206676708), (105, 196834960), (112, 184532775), (120, 172230590), (140, 147626220), (147, 140596400), (149, 138709200), (150, 137784472), (168, 123021850), (175, 118100976), (196, 105447300), (200, 103338354), (210, 98417480), (240, 86115295), (245, 84357840), (280, 73813110), (294, 70298200), (298, 69354600), (300, 68892236), (336, 61510925), (337, 61328400), (343, 60255600), (350, 59050488), (392, 52723650), (400, 51669177), (420, 49208740), (447, 46236400), (490, 42178920), (525, 39366992), (560, 36906555), (588, 35149100), (596, 34677300), (600, 34446118), (674, 30664200), (686, 30127800), (700, 29525244), (735, 28119280), (745, 27741840), (784, 26361825), (840, 24604370), (894, 23118200), (980, 21089460), (1011, 20442800), (1029, 20085200), (1043, 19815600), (1050, 19683496), (1176, 17574550), (1192, 17338650), (1200, 17223059), (1225, 16871568), (1348, 15332100), (1372, 15063900), (1400, 14762622), (1470, 14059640), (1490, 13870920), (1680, 12302185), (1685, 12265680), (1715, 12051120), (1788, 11559100), (1960, 10544730), (2022, 10221400), (2058, 10042600), (2086, 9907800), (2100, 9841748), (2235, 9247280), (2352, 8787275), (2359, 8761200), (2384, 8669325), (2450, 8435784), (2696, 7666050), (2744, 7531950), (2800, 7381311), (2940, 7029820), (2980, 6935460), (3129, 6605200), (3370, 6132840), (3430, 6025560), (3576, 5779550), (3675, 5623856), (3725, 5548368), (3920, 5272365), (4044, 5110700), (4116, 5021300), (4172, 4953900), (4200, 4920874), (4470, 4623640), (4718, 4380600), (4900, 4217892), (5055, 4088560), (5145, 4017040), (5215, 3963120), (5392, 3833025), (5488, 3765975), (5880, 3514910), (5960, 3467730), (6258, 3302600), (6740, 3066420), (6860, 3012780), (7077, 2920400), (7152, 2889775), (7301, 2830800), (7350, 2811928), (7450, 2774184), (8088, 2555350), (8232, 2510650), (8344, 2476950), (8400, 2460437), (8425, 2453136), (8575, 2410224), (8940, 2311820), (9436, 2190300), (9800, 2108946), (10110, 2044280), (10290, 2008520), (10430, 1981560), (11175, 1849456), (11760, 1757455), (11795, 1752240), (11920, 1733865), (12516, 1651300), (13480, 1533210), (13720, 1506390), (14154, 1460200), (14602, 1415400), (14700, 1405964), (14900, 1387092), (15645, 1321040), (16176, 1277675), (16464, 1255325), (16513, 1251600), (16688, 1238475), (16850, 1226568), (17150, 1205112), (17880, 1155910), (18872, 1095150), (19600, 1054473), (20220, 1022140), (20580, 1004260), (20860, 990780), (21903, 943600), (22350, 924728), (23590, 876120), (25032, 825650), (25275, 817712), (25725, 803408), (26075, 792624), (26960, 766605), (27440, 753195), (28308, 730100), (29204, 707700), (29400, 702982), (29800, 693546), (31290, 660520), (33026, 625800), (33700, 613284), (34300, 602556), (35385, 584080), (35760, 577955), (36505, 566160), (37744, 547575), (40440, 511070), (41160, 502130), (41720, 495390), (43806, 471800), (44700, 462364), (47180, 438060), (49539, 417200), (50064, 412825), (50213, 411600), (50550, 408856), (51107, 404400), (51450, 401704), (52150, 396312), (56616, 365050), (58408, 353850), (58800, 351491), (58975, 350448), (59600, 346773), (62580, 330260), (66052, 312900), (67400, 306642), (68600, 301278), (70770, 292040), (73010, 283080), (78225, 264208), (80880, 255535), (82320, 251065), (82565, 250320), (83440, 247695), (87612, 235900), (89400, 231182), (94360, 219030), (99078, 208600), (100426, 205800), (101100, 204428), (102214, 202200), (102900, 200852), (104300, 198156), (109515, 188720), (113232, 182525), (115591, 178800), (116816, 176925), (117950, 175224), (125160, 165130), (132104, 156450), (134800, 153321), (137200, 150639), (141540, 146020)]