20075640000

素因数分解:

$2^6\times 3^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{757}}^1$

素因数の和:822

約数の個数: 560

約数和(自身を含む): 75785215968

約数和(自身を除く): 55709575968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 25, 26, 30, 32, 34, 39, 40, 48, 50, 51, 52, 60, 64, 65, 68, 75, 78, 80, 85, 96, 100, 102, 104, 120, 125, 130, 136, 150, 156, 160, 170, 192, 195, 200, 204, 208, 221, 240, 250, 255, 260, 272, 300, 312, 320, 325, 340, 375, 390, 400, 408, 416, 425, 442, 480, 500, 510, 520, 544, 600, 624, 625, 650, 663, 680, 750, 757, 780, 800, 816, 832, 850, 884, 960, 975, 1000, 1020, 1040, 1088, 1105, 1200, 1248, 1250, 1275, 1300, 1326, 1360, 1500, 1514, 1560, 1600, 1625, 1632, 1700, 1768, 1875, 1950, 2000, 2040, 2080, 2125, 2210, 2271, 2400, 2496, 2500, 2550, 2600, 2652, 2720, 3000, 3028, 3120, 3250, 3264, 3315, 3400, 3536, 3750, 3785, 3900, 4000, 4080, 4160, 4250, 4420, 4542, 4800, 4875, 5000, 5100, 5200, 5304, 5440, 5525, 6000, 6056, 6240, 6375, 6500, 6630, 6800, 7072, 7500, 7570, 7800, 8000, 8125, 8160, 8500, 8840, 9084, 9750, 9841, 10000, 10200, 10400, 10608, 10625, 11050, 11355, 12000, 12112, 12480, 12750, 12869, 13000, 13260, 13600, 14144, 15000, 15140, 15600, 16250, 16320, 16575, 17000, 17680, 18168, 18925, 19500, 19682, 20000, 20400, 20800, 21216, 21250, 22100, 22710, 24000, 24224, 24375, 25500, 25738, 26000, 26520, 27200, 27625, 29523, 30000, 30280, 31200, 31875, 32500, 33150, 34000, 35360, 36336, 37850, 38607, 39000, 39364, 40000, 40800, 42432, 42500, 44200, 45420, 48448, 48750, 49205, 51000, 51476, 52000, 53040, 55250, 56775, 59046, 60000, 60560, 62400, 63750, 64345, 65000, 66300, 68000, 70720, 72672, 75700, 77214, 78000, 78728, 81600, 82875, 85000, 88400, 90840, 94625, 97500, 98410, 102000, 102952, 104000, 106080, 110500, 113550, 118092, 120000, 121120, 127500, 128690, 130000, 132600, 136000, 138125, 145344, 147615, 151400, 154428, 156000, 157456, 165750, 167297, 170000, 176800, 181680, 189250, 193035, 195000, 196820, 204000, 205904, 212160, 221000, 227100, 236184, 242240, 246025, 255000, 257380, 260000, 265200, 276250, 283875, 295230, 302800, 308856, 312000, 314912, 321725, 331500, 334594, 340000, 353600, 363360, 378500, 386070, 390000, 393640, 408000, 411808, 414375, 442000, 454200, 472368, 473125, 492050, 501891, 510000, 514760, 520000, 530400, 552500, 567750, 590460, 605600, 617712, 629824, 643450, 663000, 669188, 680000, 726720, 738075, 757000, 772140, 780000, 787280, 823616, 828750, 836485, 884000, 908400, 944736, 946250, 965175, 984100, 1003782, 1020000, 1029520, 1060800, 1105000, 1135500, 1180920, 1211200, 1230125, 1235424, 1286900, 1326000, 1338376, 1419375, 1476150, 1514000, 1544280, 1560000, 1574560, 1608625, 1657500, 1672970, 1768000, 1816800, 1889472, 1892500, 1930350, 1968200, 2007564, 2040000, 2059040, 2210000, 2271000, 2361840, 2460250, 2470848, 2509455, 2573800, 2652000, 2676752, 2838750, 2952300, 3028000, 3088560, 3149120, 3217250, 3315000, 3345940, 3633600, 3690375, 3785000, 3860700, 3936400, 4015128, 4118080, 4182425, 4420000, 4542000, 4723680, 4825875, 4920500, 5018910, 5147600, 5304000, 5353504, 5677500, 5904600, 6056000, 6150625, 6177120, 6434500, 6630000, 6691880, 7380750, 7570000, 7721400, 7872800, 8030256, 8043125, 8364850, 8840000, 9084000, 9447360, 9651750, 9841000, 10037820, 10295200, 10707008, 11355000, 11809200, 12301250, 12354240, 12547275, 12869000, 13260000, 13383760, 14761500, 15140000, 15442800, 15745600, 16060512, 16086250, 16729700, 18168000, 18451875, 19303500, 19682000, 20075640, 20590400, 20912125, 22710000, 23618400, 24129375, 24602500, 25094550, 25738000, 26520000, 26767520, 29523000, 30280000, 30885600, 32121024, 32172500, 33459400, 36903750, 38607000, 39364000, 40151280, 41824250, 45420000, 47236800, 48258750, 49205000, 50189100, 51476000, 53535040, 59046000, 61771200, 62736375, 64345000, 66918800, 73807500, 77214000, 78728000, 80302560, 83648500, 90840000, 96517500, 98410000, 100378200, 102952000, 104560625, 118092000, 125472750, 128690000, 133837600, 147615000, 154428000, 160605120, 167297000, 193035000, 196820000, 200756400, 209121250, 236184000, 250945500, 257380000, 267675200, 295230000, 308856000, 313681875, 334594000, 386070000, 393640000, 401512800, 418242500, 501891000, 514760000, 590460000, 627363750, 669188000, 772140000, 803025600, 836485000, 1003782000, 1180920000, 1254727500, 1338376000, 1544280000, 1672970000, 2007564000, 2509455000, 3345940000, 4015128000, 5018910000, 6691880000, 10037820000, 20075640000]

約数ペア:

[(1, 20075640000), (2, 10037820000), (3, 6691880000), (4, 5018910000), (5, 4015128000), (6, 3345940000), (8, 2509455000), (10, 2007564000), (12, 1672970000), (13, 1544280000), (15, 1338376000), (16, 1254727500), (17, 1180920000), (20, 1003782000), (24, 836485000), (25, 803025600), (26, 772140000), (30, 669188000), (32, 627363750), (34, 590460000), (39, 514760000), (40, 501891000), (48, 418242500), (50, 401512800), (51, 393640000), (52, 386070000), (60, 334594000), (64, 313681875), (65, 308856000), (68, 295230000), (75, 267675200), (78, 257380000), (80, 250945500), (85, 236184000), (96, 209121250), (100, 200756400), (102, 196820000), (104, 193035000), (120, 167297000), (125, 160605120), (130, 154428000), (136, 147615000), (150, 133837600), (156, 128690000), (160, 125472750), (170, 118092000), (192, 104560625), (195, 102952000), (200, 100378200), (204, 98410000), (208, 96517500), (221, 90840000), (240, 83648500), (250, 80302560), (255, 78728000), (260, 77214000), (272, 73807500), (300, 66918800), (312, 64345000), (320, 62736375), (325, 61771200), (340, 59046000), (375, 53535040), (390, 51476000), (400, 50189100), (408, 49205000), (416, 48258750), (425, 47236800), (442, 45420000), (480, 41824250), (500, 40151280), (510, 39364000), (520, 38607000), (544, 36903750), (600, 33459400), (624, 32172500), (625, 32121024), (650, 30885600), (663, 30280000), (680, 29523000), (750, 26767520), (757, 26520000), (780, 25738000), (800, 25094550), (816, 24602500), (832, 24129375), (850, 23618400), (884, 22710000), (960, 20912125), (975, 20590400), (1000, 20075640), (1020, 19682000), (1040, 19303500), (1088, 18451875), (1105, 18168000), (1200, 16729700), (1248, 16086250), (1250, 16060512), (1275, 15745600), (1300, 15442800), (1326, 15140000), (1360, 14761500), (1500, 13383760), (1514, 13260000), (1560, 12869000), (1600, 12547275), (1625, 12354240), (1632, 12301250), (1700, 11809200), (1768, 11355000), (1875, 10707008), (1950, 10295200), (2000, 10037820), (2040, 9841000), (2080, 9651750), (2125, 9447360), (2210, 9084000), (2271, 8840000), (2400, 8364850), (2496, 8043125), (2500, 8030256), (2550, 7872800), (2600, 7721400), (2652, 7570000), (2720, 7380750), (3000, 6691880), (3028, 6630000), (3120, 6434500), (3250, 6177120), (3264, 6150625), (3315, 6056000), (3400, 5904600), (3536, 5677500), (3750, 5353504), (3785, 5304000), (3900, 5147600), (4000, 5018910), (4080, 4920500), (4160, 4825875), (4250, 4723680), (4420, 4542000), (4542, 4420000), (4800, 4182425), (4875, 4118080), (5000, 4015128), (5100, 3936400), (5200, 3860700), (5304, 3785000), (5440, 3690375), (5525, 3633600), (6000, 3345940), (6056, 3315000), (6240, 3217250), (6375, 3149120), (6500, 3088560), (6630, 3028000), (6800, 2952300), (7072, 2838750), (7500, 2676752), (7570, 2652000), (7800, 2573800), (8000, 2509455), (8125, 2470848), (8160, 2460250), (8500, 2361840), (8840, 2271000), (9084, 2210000), (9750, 2059040), (9841, 2040000), (10000, 2007564), (10200, 1968200), (10400, 1930350), (10608, 1892500), (10625, 1889472), (11050, 1816800), (11355, 1768000), (12000, 1672970), (12112, 1657500), (12480, 1608625), (12750, 1574560), (12869, 1560000), (13000, 1544280), (13260, 1514000), (13600, 1476150), (14144, 1419375), (15000, 1338376), (15140, 1326000), (15600, 1286900), (16250, 1235424), (16320, 1230125), (16575, 1211200), (17000, 1180920), (17680, 1135500), (18168, 1105000), (18925, 1060800), (19500, 1029520), (19682, 1020000), (20000, 1003782), (20400, 984100), (20800, 965175), (21216, 946250), (21250, 944736), (22100, 908400), (22710, 884000), (24000, 836485), (24224, 828750), (24375, 823616), (25500, 787280), (25738, 780000), (26000, 772140), (26520, 757000), (27200, 738075), (27625, 726720), (29523, 680000), (30000, 669188), (30280, 663000), (31200, 643450), (31875, 629824), (32500, 617712), (33150, 605600), (34000, 590460), (35360, 567750), (36336, 552500), (37850, 530400), (38607, 520000), (39000, 514760), (39364, 510000), (40000, 501891), (40800, 492050), (42432, 473125), (42500, 472368), (44200, 454200), (45420, 442000), (48448, 414375), (48750, 411808), (49205, 408000), (51000, 393640), (51476, 390000), (52000, 386070), (53040, 378500), (55250, 363360), (56775, 353600), (59046, 340000), (60000, 334594), (60560, 331500), (62400, 321725), (63750, 314912), (64345, 312000), (65000, 308856), (66300, 302800), (68000, 295230), (70720, 283875), (72672, 276250), (75700, 265200), (77214, 260000), (78000, 257380), (78728, 255000), (81600, 246025), (82875, 242240), (85000, 236184), (88400, 227100), (90840, 221000), (94625, 212160), (97500, 205904), (98410, 204000), (102000, 196820), (102952, 195000), (104000, 193035), (106080, 189250), (110500, 181680), (113550, 176800), (118092, 170000), (120000, 167297), (121120, 165750), (127500, 157456), (128690, 156000), (130000, 154428), (132600, 151400), (136000, 147615), (138125, 145344)]