1900572800

素因数分解:

$2^7\times 5^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:109

約数の個数: 576

約数和(自身を含む): 6228887040

約数和(自身を除く): 4328314240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 23, 25, 28, 31, 32, 34, 35, 40, 46, 49, 50, 56, 62, 64, 68, 70, 80, 85, 92, 98, 100, 112, 115, 119, 124, 128, 136, 140, 155, 160, 161, 170, 175, 184, 196, 200, 217, 224, 230, 238, 245, 248, 272, 280, 310, 320, 322, 340, 350, 368, 391, 392, 400, 425, 434, 448, 460, 476, 490, 496, 527, 544, 560, 575, 595, 620, 640, 644, 680, 700, 713, 736, 775, 782, 784, 800, 805, 833, 850, 868, 896, 920, 952, 980, 992, 1054, 1085, 1088, 1120, 1127, 1150, 1190, 1225, 1240, 1288, 1360, 1400, 1426, 1472, 1519, 1550, 1564, 1568, 1600, 1610, 1666, 1700, 1736, 1840, 1904, 1955, 1960, 1984, 2108, 2170, 2176, 2240, 2254, 2300, 2380, 2450, 2480, 2576, 2635, 2720, 2737, 2800, 2852, 2944, 2975, 3038, 3100, 3128, 3136, 3200, 3220, 3332, 3400, 3472, 3565, 3680, 3689, 3808, 3910, 3920, 3968, 4025, 4165, 4216, 4340, 4480, 4508, 4600, 4760, 4900, 4960, 4991, 5152, 5270, 5425, 5440, 5474, 5600, 5635, 5704, 5950, 6076, 6200, 6256, 6272, 6440, 6664, 6800, 6944, 7130, 7360, 7378, 7595, 7616, 7820, 7840, 8050, 8330, 8432, 8680, 9016, 9200, 9520, 9775, 9800, 9920, 9982, 10304, 10540, 10850, 10880, 10948, 11200, 11270, 11408, 11900, 12121, 12152, 12400, 12512, 12880, 13175, 13328, 13600, 13685, 13888, 14260, 14720, 14756, 15190, 15232, 15640, 15680, 16100, 16660, 16864, 17360, 17825, 18032, 18400, 18445, 19040, 19159, 19550, 19600, 19840, 19964, 20608, 20825, 21080, 21700, 21896, 22400, 22540, 22816, 23800, 24242, 24304, 24800, 24955, 25024, 25760, 25823, 26350, 26656, 27200, 27370, 27776, 28175, 28520, 29512, 30380, 31280, 31360, 32200, 33320, 33728, 34720, 34937, 35650, 36064, 36800, 36890, 37975, 38080, 38318, 39100, 39200, 39928, 41650, 42160, 43400, 43792, 45080, 45632, 47600, 48484, 48608, 49600, 49910, 50048, 51520, 51646, 52700, 53312, 54400, 54740, 56350, 57040, 59024, 60605, 60760, 62560, 64400, 66640, 67456, 68425, 69440, 69874, 71300, 72128, 73600, 73780, 75950, 76160, 76636, 78200, 78400, 79856, 83300, 84320, 84847, 86800, 87584, 90160, 91264, 92225, 95200, 95795, 96968, 97216, 99200, 99820, 103040, 103292, 105400, 106624, 109480, 112700, 114080, 118048, 121210, 121520, 124775, 125120, 128800, 129115, 133280, 136850, 138880, 139748, 142600, 144256, 147560, 151900, 153272, 156400, 156800, 159712, 166600, 168640, 169694, 173600, 174685, 175168, 180320, 184450, 190400, 191590, 193936, 194432, 199640, 206584, 210800, 218960, 225400, 228160, 236096, 242420, 243040, 249550, 250240, 257600, 258230, 266560, 273700, 279496, 285200, 295120, 303025, 303800, 306544, 312800, 319424, 333200, 337280, 339388, 347200, 349370, 350336, 360640, 368900, 380800, 383180, 387872, 399280, 413168, 421600, 424235, 437920, 450800, 456320, 472192, 478975, 484840, 486080, 499100, 515200, 516460, 533120, 547400, 558992, 570400, 590240, 593929, 606050, 607600, 613088, 625600, 638848, 645575, 666400, 678776, 694400, 698740, 721280, 737800, 766360, 775744, 798560, 826336, 843200, 848470, 873425, 875840, 901600, 957950, 969680, 972160, 998200, 1032920, 1094800, 1117984, 1140800, 1180480, 1187858, 1212100, 1215200, 1226176, 1251200, 1291150, 1332800, 1357552, 1397480, 1475600, 1532720, 1551488, 1597120, 1652672, 1686400, 1696940, 1746850, 1751680, 1803200, 1915900, 1939360, 1996400, 2065840, 2121175, 2189600, 2235968, 2281600, 2360960, 2375716, 2424200, 2430400, 2452352, 2582300, 2665600, 2715104, 2794960, 2951200, 2969645, 3065440, 3194240, 3305344, 3393880, 3493700, 3606400, 3831800, 3878720, 3992800, 4131680, 4242350, 4379200, 4471936, 4751432, 4848400, 4860800, 5164600, 5430208, 5589920, 5902400, 5939290, 6130880, 6787760, 6987400, 7663600, 7757440, 7985600, 8263360, 8484700, 8758400, 9502864, 9696800, 10329200, 10860416, 11179840, 11804800, 11878580, 12261760, 13575520, 13974800, 14848225, 15327200, 15971200, 16526720, 16969400, 19005728, 19393600, 20658400, 22359680, 23757160, 27151040, 27949600, 29696450, 30654400, 33938800, 38011456, 38787200, 41316800, 47514320, 54302080, 55899200, 59392900, 61308800, 67877600, 76022912, 82633600, 95028640, 111798400, 118785800, 135755200, 190057280, 237571600, 271510400, 380114560, 475143200, 950286400, 1900572800]

約数ペア:

[(1, 1900572800), (2, 950286400), (4, 475143200), (5, 380114560), (7, 271510400), (8, 237571600), (10, 190057280), (14, 135755200), (16, 118785800), (17, 111798400), (20, 95028640), (23, 82633600), (25, 76022912), (28, 67877600), (31, 61308800), (32, 59392900), (34, 55899200), (35, 54302080), (40, 47514320), (46, 41316800), (49, 38787200), (50, 38011456), (56, 33938800), (62, 30654400), (64, 29696450), (68, 27949600), (70, 27151040), (80, 23757160), (85, 22359680), (92, 20658400), (98, 19393600), (100, 19005728), (112, 16969400), (115, 16526720), (119, 15971200), (124, 15327200), (128, 14848225), (136, 13974800), (140, 13575520), (155, 12261760), (160, 11878580), (161, 11804800), (170, 11179840), (175, 10860416), (184, 10329200), (196, 9696800), (200, 9502864), (217, 8758400), (224, 8484700), (230, 8263360), (238, 7985600), (245, 7757440), (248, 7663600), (272, 6987400), (280, 6787760), (310, 6130880), (320, 5939290), (322, 5902400), (340, 5589920), (350, 5430208), (368, 5164600), (391, 4860800), (392, 4848400), (400, 4751432), (425, 4471936), (434, 4379200), (448, 4242350), (460, 4131680), (476, 3992800), (490, 3878720), (496, 3831800), (527, 3606400), (544, 3493700), (560, 3393880), (575, 3305344), (595, 3194240), (620, 3065440), (640, 2969645), (644, 2951200), (680, 2794960), (700, 2715104), (713, 2665600), (736, 2582300), (775, 2452352), (782, 2430400), (784, 2424200), (800, 2375716), (805, 2360960), (833, 2281600), (850, 2235968), (868, 2189600), (896, 2121175), (920, 2065840), (952, 1996400), (980, 1939360), (992, 1915900), (1054, 1803200), (1085, 1751680), (1088, 1746850), (1120, 1696940), (1127, 1686400), (1150, 1652672), (1190, 1597120), (1225, 1551488), (1240, 1532720), (1288, 1475600), (1360, 1397480), (1400, 1357552), (1426, 1332800), (1472, 1291150), (1519, 1251200), (1550, 1226176), (1564, 1215200), (1568, 1212100), (1600, 1187858), (1610, 1180480), (1666, 1140800), (1700, 1117984), (1736, 1094800), (1840, 1032920), (1904, 998200), (1955, 972160), (1960, 969680), (1984, 957950), (2108, 901600), (2170, 875840), (2176, 873425), (2240, 848470), (2254, 843200), (2300, 826336), (2380, 798560), (2450, 775744), (2480, 766360), (2576, 737800), (2635, 721280), (2720, 698740), (2737, 694400), (2800, 678776), (2852, 666400), (2944, 645575), (2975, 638848), (3038, 625600), (3100, 613088), (3128, 607600), (3136, 606050), (3200, 593929), (3220, 590240), (3332, 570400), (3400, 558992), (3472, 547400), (3565, 533120), (3680, 516460), (3689, 515200), (3808, 499100), (3910, 486080), (3920, 484840), (3968, 478975), (4025, 472192), (4165, 456320), (4216, 450800), (4340, 437920), (4480, 424235), (4508, 421600), (4600, 413168), (4760, 399280), (4900, 387872), (4960, 383180), (4991, 380800), (5152, 368900), (5270, 360640), (5425, 350336), (5440, 349370), (5474, 347200), (5600, 339388), (5635, 337280), (5704, 333200), (5950, 319424), (6076, 312800), (6200, 306544), (6256, 303800), (6272, 303025), (6440, 295120), (6664, 285200), (6800, 279496), (6944, 273700), (7130, 266560), (7360, 258230), (7378, 257600), (7595, 250240), (7616, 249550), (7820, 243040), (7840, 242420), (8050, 236096), (8330, 228160), (8432, 225400), (8680, 218960), (9016, 210800), (9200, 206584), (9520, 199640), (9775, 194432), (9800, 193936), (9920, 191590), (9982, 190400), (10304, 184450), (10540, 180320), (10850, 175168), (10880, 174685), (10948, 173600), (11200, 169694), (11270, 168640), (11408, 166600), (11900, 159712), (12121, 156800), (12152, 156400), (12400, 153272), (12512, 151900), (12880, 147560), (13175, 144256), (13328, 142600), (13600, 139748), (13685, 138880), (13888, 136850), (14260, 133280), (14720, 129115), (14756, 128800), (15190, 125120), (15232, 124775), (15640, 121520), (15680, 121210), (16100, 118048), (16660, 114080), (16864, 112700), (17360, 109480), (17825, 106624), (18032, 105400), (18400, 103292), (18445, 103040), (19040, 99820), (19159, 99200), (19550, 97216), (19600, 96968), (19840, 95795), (19964, 95200), (20608, 92225), (20825, 91264), (21080, 90160), (21700, 87584), (21896, 86800), (22400, 84847), (22540, 84320), (22816, 83300), (23800, 79856), (24242, 78400), (24304, 78200), (24800, 76636), (24955, 76160), (25024, 75950), (25760, 73780), (25823, 73600), (26350, 72128), (26656, 71300), (27200, 69874), (27370, 69440), (27776, 68425), (28175, 67456), (28520, 66640), (29512, 64400), (30380, 62560), (31280, 60760), (31360, 60605), (32200, 59024), (33320, 57040), (33728, 56350), (34720, 54740), (34937, 54400), (35650, 53312), (36064, 52700), (36800, 51646), (36890, 51520), (37975, 50048), (38080, 49910), (38318, 49600), (39100, 48608), (39200, 48484), (39928, 47600), (41650, 45632), (42160, 45080), (43400, 43792)]