312362410920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{857}}^1\times {\mathrm{61987}}^1$

素因数の和:62872

約数の個数: 192

約数和(自身を含む): 1091370646080

約数和(自身を除く): 779008235160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 857, 980, 1176, 1470, 1714, 1960, 2571, 2940, 3428, 4285, 5142, 5880, 5999, 6856, 8570, 10284, 11998, 12855, 17140, 17997, 20568, 23996, 25710, 29995, 34280, 35994, 41993, 47992, 51420, 59990, 61987, 71988, 83986, 89985, 102840, 119980, 123974, 125979, 143976, 167972, 179970, 185961, 209965, 239960, 247948, 251958, 309935, 335944, 359940, 371922, 419930, 433909, 495896, 503916, 619870, 629895, 719880, 743844, 839860, 867818, 929805, 1007832, 1239740, 1259790, 1301727, 1487688, 1679720, 1735636, 1859610, 2169545, 2479480, 2519580, 2603454, 3037363, 3471272, 3719220, 4339090, 5039160, 5206908, 6074726, 6508635, 7438440, 8678180, 9112089, 10413816, 12149452, 13017270, 15186815, 17356360, 18224178, 24298904, 26034540, 30373630, 36448356, 45560445, 52069080, 53122859, 60747260, 72896712, 91120890, 106245718, 121494520, 159368577, 182241780, 212491436, 265614295, 318737154, 364483560, 371860013, 424982872, 531228590, 637474308, 743720026, 796842885, 1062457180, 1115580039, 1274948616, 1487440052, 1593685770, 1859300065, 2124914360, 2231160078, 2603020091, 2974880104, 3187371540, 3718600130, 4462320156, 5206040182, 5577900195, 6374743080, 7437200260, 7809060273, 8924640312, 10412080364, 11155800390, 13015100455, 14874400520, 15618120546, 20824160728, 22311600780, 26030200910, 31236241092, 39045301365, 44623201560, 52060401820, 62472482184, 78090602730, 104120803640, 156181205460, 312362410920]

約数ペア:

[(1, 312362410920), (2, 156181205460), (3, 104120803640), (4, 78090602730), (5, 62472482184), (6, 52060401820), (7, 44623201560), (8, 39045301365), (10, 31236241092), (12, 26030200910), (14, 22311600780), (15, 20824160728), (20, 15618120546), (21, 14874400520), (24, 13015100455), (28, 11155800390), (30, 10412080364), (35, 8924640312), (40, 7809060273), (42, 7437200260), (49, 6374743080), (56, 5577900195), (60, 5206040182), (70, 4462320156), (84, 3718600130), (98, 3187371540), (105, 2974880104), (120, 2603020091), (140, 2231160078), (147, 2124914360), (168, 1859300065), (196, 1593685770), (210, 1487440052), (245, 1274948616), (280, 1115580039), (294, 1062457180), (392, 796842885), (420, 743720026), (490, 637474308), (588, 531228590), (735, 424982872), (840, 371860013), (857, 364483560), (980, 318737154), (1176, 265614295), (1470, 212491436), (1714, 182241780), (1960, 159368577), (2571, 121494520), (2940, 106245718), (3428, 91120890), (4285, 72896712), (5142, 60747260), (5880, 53122859), (5999, 52069080), (6856, 45560445), (8570, 36448356), (10284, 30373630), (11998, 26034540), (12855, 24298904), (17140, 18224178), (17997, 17356360), (20568, 15186815), (23996, 13017270), (25710, 12149452), (29995, 10413816), (34280, 9112089), (35994, 8678180), (41993, 7438440), (47992, 6508635), (51420, 6074726), (59990, 5206908), (61987, 5039160), (71988, 4339090), (83986, 3719220), (89985, 3471272), (102840, 3037363), (119980, 2603454), (123974, 2519580), (125979, 2479480), (143976, 2169545), (167972, 1859610), (179970, 1735636), (185961, 1679720), (209965, 1487688), (239960, 1301727), (247948, 1259790), (251958, 1239740), (309935, 1007832), (335944, 929805), (359940, 867818), (371922, 839860), (419930, 743844), (433909, 719880), (495896, 629895), (503916, 619870)]