1420751200

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{9497}}^1$

素因数の和:9545

約数の個数: 144

約数和(自身を含む): 4006712304

約数和(自身を除く): 2585961104

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 25, 32, 34, 40, 44, 50, 55, 68, 80, 85, 88, 100, 110, 136, 160, 170, 176, 187, 200, 220, 272, 275, 340, 352, 374, 400, 425, 440, 544, 550, 680, 748, 800, 850, 880, 935, 1100, 1360, 1496, 1700, 1760, 1870, 2200, 2720, 2992, 3400, 3740, 4400, 4675, 5984, 6800, 7480, 8800, 9350, 9497, 13600, 14960, 18700, 18994, 29920, 37400, 37988, 47485, 74800, 75976, 94970, 104467, 149600, 151952, 161449, 189940, 208934, 237425, 303904, 322898, 379880, 417868, 474850, 522335, 645796, 759760, 807245, 835736, 949700, 1044670, 1291592, 1519520, 1614490, 1671472, 1775939, 1899400, 2089340, 2583184, 2611675, 3228980, 3342944, 3551878, 3798800, 4036225, 4178680, 5166368, 5223350, 6457960, 7103756, 7597600, 8072450, 8357360, 8879695, 10446700, 12915920, 14207512, 16144900, 16714720, 17759390, 20893400, 25831840, 28415024, 32289800, 35518780, 41786800, 44398475, 56830048, 64579600, 71037560, 83573600, 88796950, 129159200, 142075120, 177593900, 284150240, 355187800, 710375600, 1420751200]

約数ペア:

[(1, 1420751200), (2, 710375600), (4, 355187800), (5, 284150240), (8, 177593900), (10, 142075120), (11, 129159200), (16, 88796950), (17, 83573600), (20, 71037560), (22, 64579600), (25, 56830048), (32, 44398475), (34, 41786800), (40, 35518780), (44, 32289800), (50, 28415024), (55, 25831840), (68, 20893400), (80, 17759390), (85, 16714720), (88, 16144900), (100, 14207512), (110, 12915920), (136, 10446700), (160, 8879695), (170, 8357360), (176, 8072450), (187, 7597600), (200, 7103756), (220, 6457960), (272, 5223350), (275, 5166368), (340, 4178680), (352, 4036225), (374, 3798800), (400, 3551878), (425, 3342944), (440, 3228980), (544, 2611675), (550, 2583184), (680, 2089340), (748, 1899400), (800, 1775939), (850, 1671472), (880, 1614490), (935, 1519520), (1100, 1291592), (1360, 1044670), (1496, 949700), (1700, 835736), (1760, 807245), (1870, 759760), (2200, 645796), (2720, 522335), (2992, 474850), (3400, 417868), (3740, 379880), (4400, 322898), (4675, 303904), (5984, 237425), (6800, 208934), (7480, 189940), (8800, 161449), (9350, 151952), (9497, 149600), (13600, 104467), (14960, 94970), (18700, 75976), (18994, 74800), (29920, 47485), (37400, 37988)]