1421206080

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{11131}}^1$

素因数の和:11177

約数の個数: 224

約数和(自身を含む): 5428853760

約数和(自身を除く): 4007647680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 64, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 133, 140, 152, 160, 168, 190, 192, 210, 224, 228, 240, 266, 280, 285, 304, 320, 336, 380, 399, 420, 448, 456, 480, 532, 560, 570, 608, 665, 672, 760, 798, 840, 912, 960, 1064, 1120, 1140, 1216, 1330, 1344, 1520, 1596, 1680, 1824, 1995, 2128, 2240, 2280, 2660, 3040, 3192, 3360, 3648, 3990, 4256, 4560, 5320, 6080, 6384, 6720, 7980, 8512, 9120, 10640, 11131, 12768, 15960, 18240, 21280, 22262, 25536, 31920, 33393, 42560, 44524, 55655, 63840, 66786, 77917, 89048, 111310, 127680, 133572, 155834, 166965, 178096, 211489, 222620, 233751, 267144, 311668, 333930, 356192, 389585, 422978, 445240, 467502, 534288, 623336, 634467, 667860, 712384, 779170, 845956, 890480, 935004, 1057445, 1068576, 1168755, 1246672, 1268934, 1335720, 1480423, 1558340, 1691912, 1780960, 1870008, 2114890, 2137152, 2337510, 2493344, 2537868, 2671440, 2960846, 3116680, 3172335, 3383824, 3561920, 3740016, 4229780, 4441269, 4675020, 4986688, 5075736, 5342880, 5921692, 6233360, 6344670, 6767648, 7402115, 7480032, 8459560, 8882538, 9350040, 10151472, 10685760, 11843384, 12466720, 12689340, 13535296, 14804230, 14960064, 16919120, 17765076, 18700080, 20302944, 22206345, 23686768, 24933440, 25378680, 29608460, 33838240, 35530152, 37400160, 40605888, 44412690, 47373536, 50757360, 59216920, 67676480, 71060304, 74800320, 88825380, 94747072, 101514720, 118433840, 142120608, 177650760, 203029440, 236867680, 284241216, 355301520, 473735360, 710603040, 1421206080]

約数ペア:

[(1, 1421206080), (2, 710603040), (3, 473735360), (4, 355301520), (5, 284241216), (6, 236867680), (7, 203029440), (8, 177650760), (10, 142120608), (12, 118433840), (14, 101514720), (15, 94747072), (16, 88825380), (19, 74800320), (20, 71060304), (21, 67676480), (24, 59216920), (28, 50757360), (30, 47373536), (32, 44412690), (35, 40605888), (38, 37400160), (40, 35530152), (42, 33838240), (48, 29608460), (56, 25378680), (57, 24933440), (60, 23686768), (64, 22206345), (70, 20302944), (76, 18700080), (80, 17765076), (84, 16919120), (95, 14960064), (96, 14804230), (105, 13535296), (112, 12689340), (114, 12466720), (120, 11843384), (133, 10685760), (140, 10151472), (152, 9350040), (160, 8882538), (168, 8459560), (190, 7480032), (192, 7402115), (210, 6767648), (224, 6344670), (228, 6233360), (240, 5921692), (266, 5342880), (280, 5075736), (285, 4986688), (304, 4675020), (320, 4441269), (336, 4229780), (380, 3740016), (399, 3561920), (420, 3383824), (448, 3172335), (456, 3116680), (480, 2960846), (532, 2671440), (560, 2537868), (570, 2493344), (608, 2337510), (665, 2137152), (672, 2114890), (760, 1870008), (798, 1780960), (840, 1691912), (912, 1558340), (960, 1480423), (1064, 1335720), (1120, 1268934), (1140, 1246672), (1216, 1168755), (1330, 1068576), (1344, 1057445), (1520, 935004), (1596, 890480), (1680, 845956), (1824, 779170), (1995, 712384), (2128, 667860), (2240, 634467), (2280, 623336), (2660, 534288), (3040, 467502), (3192, 445240), (3360, 422978), (3648, 389585), (3990, 356192), (4256, 333930), (4560, 311668), (5320, 267144), (6080, 233751), (6384, 222620), (6720, 211489), (7980, 178096), (8512, 166965), (9120, 155834), (10640, 133572), (11131, 127680), (12768, 111310), (15960, 89048), (18240, 77917), (21280, 66786), (22262, 63840), (25536, 55655), (31920, 44524), (33393, 42560)]