1201216800

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{563}}^1$

素因数の和:720

約数の個数: 288

約数和(自身を含む): 4511711232

約数和(自身を除く): 3310494432

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 96, 100, 105, 112, 120, 127, 140, 150, 160, 168, 175, 200, 210, 224, 240, 254, 280, 300, 336, 350, 381, 400, 420, 480, 508, 525, 560, 563, 600, 635, 672, 700, 762, 800, 840, 889, 1016, 1050, 1120, 1126, 1200, 1270, 1400, 1524, 1680, 1689, 1778, 1905, 2032, 2100, 2252, 2400, 2540, 2667, 2800, 2815, 3048, 3175, 3360, 3378, 3556, 3810, 3941, 4064, 4200, 4445, 4504, 5080, 5334, 5600, 5630, 6096, 6350, 6756, 7112, 7620, 7882, 8400, 8445, 8890, 9008, 9525, 10160, 10668, 11260, 11823, 12192, 12700, 13335, 13512, 14075, 14224, 15240, 15764, 16800, 16890, 17780, 18016, 19050, 19705, 20320, 21336, 22225, 22520, 23646, 25400, 26670, 27024, 28150, 28448, 30480, 31528, 33780, 35560, 38100, 39410, 42225, 42672, 44450, 45040, 47292, 50800, 53340, 54048, 56300, 59115, 60960, 63056, 66675, 67560, 71120, 71501, 76200, 78820, 84450, 85344, 88900, 90080, 94584, 98525, 101600, 106680, 112600, 118230, 126112, 133350, 135120, 142240, 143002, 152400, 157640, 168900, 177800, 189168, 197050, 213360, 214503, 225200, 236460, 266700, 270240, 286004, 295575, 304800, 315280, 337800, 355600, 357505, 378336, 394100, 426720, 429006, 450400, 472920, 500507, 533400, 572008, 591150, 630560, 675600, 711200, 715010, 788200, 858012, 945840, 1001014, 1066800, 1072515, 1144016, 1182300, 1351200, 1430020, 1501521, 1576400, 1716024, 1787525, 1891680, 2002028, 2133600, 2145030, 2288032, 2364600, 2502535, 2860040, 3003042, 3152800, 3432048, 3575050, 4004056, 4290060, 4729200, 5005070, 5362575, 5720080, 6006084, 6864096, 7150100, 7507605, 8008112, 8580120, 9458400, 10010140, 10725150, 11440160, 12012168, 12512675, 14300200, 15015210, 16016224, 17160240, 20020280, 21450300, 24024336, 25025350, 28600400, 30030420, 34320480, 37538025, 40040560, 42900600, 48048672, 50050700, 57200800, 60060840, 75076050, 80081120, 85801200, 100101400, 120121680, 150152100, 171602400, 200202800, 240243360, 300304200, 400405600, 600608400, 1201216800]

約数ペア:

[(1, 1201216800), (2, 600608400), (3, 400405600), (4, 300304200), (5, 240243360), (6, 200202800), (7, 171602400), (8, 150152100), (10, 120121680), (12, 100101400), (14, 85801200), (15, 80081120), (16, 75076050), (20, 60060840), (21, 57200800), (24, 50050700), (25, 48048672), (28, 42900600), (30, 40040560), (32, 37538025), (35, 34320480), (40, 30030420), (42, 28600400), (48, 25025350), (50, 24024336), (56, 21450300), (60, 20020280), (70, 17160240), (75, 16016224), (80, 15015210), (84, 14300200), (96, 12512675), (100, 12012168), (105, 11440160), (112, 10725150), (120, 10010140), (127, 9458400), (140, 8580120), (150, 8008112), (160, 7507605), (168, 7150100), (175, 6864096), (200, 6006084), (210, 5720080), (224, 5362575), (240, 5005070), (254, 4729200), (280, 4290060), (300, 4004056), (336, 3575050), (350, 3432048), (381, 3152800), (400, 3003042), (420, 2860040), (480, 2502535), (508, 2364600), (525, 2288032), (560, 2145030), (563, 2133600), (600, 2002028), (635, 1891680), (672, 1787525), (700, 1716024), (762, 1576400), (800, 1501521), (840, 1430020), (889, 1351200), (1016, 1182300), (1050, 1144016), (1120, 1072515), (1126, 1066800), (1200, 1001014), (1270, 945840), (1400, 858012), (1524, 788200), (1680, 715010), (1689, 711200), (1778, 675600), (1905, 630560), (2032, 591150), (2100, 572008), (2252, 533400), (2400, 500507), (2540, 472920), (2667, 450400), (2800, 429006), (2815, 426720), (3048, 394100), (3175, 378336), (3360, 357505), (3378, 355600), (3556, 337800), (3810, 315280), (3941, 304800), (4064, 295575), (4200, 286004), (4445, 270240), (4504, 266700), (5080, 236460), (5334, 225200), (5600, 214503), (5630, 213360), (6096, 197050), (6350, 189168), (6756, 177800), (7112, 168900), (7620, 157640), (7882, 152400), (8400, 143002), (8445, 142240), (8890, 135120), (9008, 133350), (9525, 126112), (10160, 118230), (10668, 112600), (11260, 106680), (11823, 101600), (12192, 98525), (12700, 94584), (13335, 90080), (13512, 88900), (14075, 85344), (14224, 84450), (15240, 78820), (15764, 76200), (16800, 71501), (16890, 71120), (17780, 67560), (18016, 66675), (19050, 63056), (19705, 60960), (20320, 59115), (21336, 56300), (22225, 54048), (22520, 53340), (23646, 50800), (25400, 47292), (26670, 45040), (27024, 44450), (28150, 42672), (28448, 42225), (30480, 39410), (31528, 38100), (33780, 35560)]