1630521200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{317}}^1$

素因数の和:520

約数の個数: 240

約数和(自身を含む): 4928684544

約数和(自身を除く): 3298163344

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 35, 40, 44, 50, 55, 56, 70, 77, 80, 88, 100, 110, 112, 140, 154, 167, 175, 176, 200, 220, 275, 280, 308, 317, 334, 350, 385, 400, 440, 550, 560, 616, 634, 668, 700, 770, 835, 880, 1100, 1169, 1232, 1268, 1336, 1400, 1540, 1585, 1670, 1837, 1925, 2200, 2219, 2338, 2536, 2672, 2800, 3080, 3170, 3340, 3487, 3674, 3850, 4175, 4400, 4438, 4676, 5072, 5845, 6160, 6340, 6680, 6974, 7348, 7700, 7925, 8350, 8876, 9185, 9352, 11095, 11690, 12680, 12859, 13360, 13948, 14696, 15400, 15850, 16700, 17435, 17752, 18370, 18704, 22190, 23380, 24409, 25360, 25718, 27896, 29225, 29392, 30800, 31700, 33400, 34870, 35504, 36740, 44380, 45925, 46760, 48818, 51436, 52939, 55475, 55792, 58450, 63400, 64295, 66800, 69740, 73480, 87175, 88760, 91850, 93520, 97636, 102872, 105878, 110950, 116900, 122045, 126800, 128590, 139480, 146960, 174350, 177520, 183700, 195272, 205744, 211756, 221900, 233800, 244090, 257180, 264695, 278960, 321475, 348700, 367400, 370573, 390544, 423512, 443800, 467600, 488180, 514360, 529390, 582329, 610225, 642950, 697400, 734800, 741146, 847024, 887600, 976360, 1028720, 1058780, 1164658, 1220450, 1285900, 1323475, 1394800, 1482292, 1852865, 1952720, 2117560, 2329316, 2440900, 2571800, 2646950, 2911645, 2964584, 3705730, 4076303, 4235120, 4658632, 4881800, 5143600, 5293900, 5823290, 5929168, 7411460, 8152606, 9264325, 9317264, 9763600, 10587800, 11646580, 14558225, 14822920, 16305212, 18528650, 20381515, 21175600, 23293160, 29116450, 29645840, 32610424, 37057300, 40763030, 46586320, 58232900, 65220848, 74114600, 81526060, 101907575, 116465800, 148229200, 163052120, 203815150, 232931600, 326104240, 407630300, 815260600, 1630521200]

約数ペア:

[(1, 1630521200), (2, 815260600), (4, 407630300), (5, 326104240), (7, 232931600), (8, 203815150), (10, 163052120), (11, 148229200), (14, 116465800), (16, 101907575), (20, 81526060), (22, 74114600), (25, 65220848), (28, 58232900), (35, 46586320), (40, 40763030), (44, 37057300), (50, 32610424), (55, 29645840), (56, 29116450), (70, 23293160), (77, 21175600), (80, 20381515), (88, 18528650), (100, 16305212), (110, 14822920), (112, 14558225), (140, 11646580), (154, 10587800), (167, 9763600), (175, 9317264), (176, 9264325), (200, 8152606), (220, 7411460), (275, 5929168), (280, 5823290), (308, 5293900), (317, 5143600), (334, 4881800), (350, 4658632), (385, 4235120), (400, 4076303), (440, 3705730), (550, 2964584), (560, 2911645), (616, 2646950), (634, 2571800), (668, 2440900), (700, 2329316), (770, 2117560), (835, 1952720), (880, 1852865), (1100, 1482292), (1169, 1394800), (1232, 1323475), (1268, 1285900), (1336, 1220450), (1400, 1164658), (1540, 1058780), (1585, 1028720), (1670, 976360), (1837, 887600), (1925, 847024), (2200, 741146), (2219, 734800), (2338, 697400), (2536, 642950), (2672, 610225), (2800, 582329), (3080, 529390), (3170, 514360), (3340, 488180), (3487, 467600), (3674, 443800), (3850, 423512), (4175, 390544), (4400, 370573), (4438, 367400), (4676, 348700), (5072, 321475), (5845, 278960), (6160, 264695), (6340, 257180), (6680, 244090), (6974, 233800), (7348, 221900), (7700, 211756), (7925, 205744), (8350, 195272), (8876, 183700), (9185, 177520), (9352, 174350), (11095, 146960), (11690, 139480), (12680, 128590), (12859, 126800), (13360, 122045), (13948, 116900), (14696, 110950), (15400, 105878), (15850, 102872), (16700, 97636), (17435, 93520), (17752, 91850), (18370, 88760), (18704, 87175), (22190, 73480), (23380, 69740), (24409, 66800), (25360, 64295), (25718, 63400), (27896, 58450), (29225, 55792), (29392, 55475), (30800, 52939), (31700, 51436), (33400, 48818), (34870, 46760), (35504, 45925), (36740, 44380)]