143686400

素因数分解:

$2^8\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1$

素因数の和:207

約数の個数: 216

約数和(自身を含む): 420483504

約数和(自身を除く): 276797104

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 25, 26, 32, 40, 44, 50, 52, 55, 64, 65, 80, 88, 100, 104, 110, 128, 130, 143, 157, 160, 176, 200, 208, 220, 256, 260, 275, 286, 314, 320, 325, 352, 400, 416, 440, 520, 550, 572, 628, 640, 650, 704, 715, 785, 800, 832, 880, 1040, 1100, 1144, 1256, 1280, 1300, 1408, 1430, 1570, 1600, 1664, 1727, 1760, 2041, 2080, 2200, 2288, 2512, 2600, 2816, 2860, 3140, 3200, 3328, 3454, 3520, 3575, 3925, 4082, 4160, 4400, 4576, 5024, 5200, 5720, 6280, 6400, 6908, 7040, 7150, 7850, 8164, 8320, 8635, 8800, 9152, 10048, 10205, 10400, 11440, 12560, 13816, 14080, 14300, 15700, 16328, 16640, 17270, 17600, 18304, 20096, 20410, 20800, 22451, 22880, 25120, 27632, 28600, 31400, 32656, 34540, 35200, 36608, 40192, 40820, 41600, 43175, 44902, 45760, 50240, 51025, 55264, 57200, 62800, 65312, 69080, 70400, 81640, 83200, 86350, 89804, 91520, 100480, 102050, 110528, 112255, 114400, 125600, 130624, 138160, 163280, 172700, 179608, 183040, 200960, 204100, 221056, 224510, 228800, 251200, 261248, 276320, 326560, 345400, 359216, 408200, 442112, 449020, 457600, 502400, 522496, 552640, 561275, 653120, 690800, 718432, 816400, 898040, 915200, 1004800, 1105280, 1122550, 1306240, 1381600, 1436864, 1632800, 1796080, 2210560, 2245100, 2612480, 2763200, 2873728, 3265600, 3592160, 4490200, 5526400, 5747456, 6531200, 7184320, 8980400, 11052800, 13062400, 14368640, 17960800, 28737280, 35921600, 71843200, 143686400]

約数ペア:

[(1, 143686400), (2, 71843200), (4, 35921600), (5, 28737280), (8, 17960800), (10, 14368640), (11, 13062400), (13, 11052800), (16, 8980400), (20, 7184320), (22, 6531200), (25, 5747456), (26, 5526400), (32, 4490200), (40, 3592160), (44, 3265600), (50, 2873728), (52, 2763200), (55, 2612480), (64, 2245100), (65, 2210560), (80, 1796080), (88, 1632800), (100, 1436864), (104, 1381600), (110, 1306240), (128, 1122550), (130, 1105280), (143, 1004800), (157, 915200), (160, 898040), (176, 816400), (200, 718432), (208, 690800), (220, 653120), (256, 561275), (260, 552640), (275, 522496), (286, 502400), (314, 457600), (320, 449020), (325, 442112), (352, 408200), (400, 359216), (416, 345400), (440, 326560), (520, 276320), (550, 261248), (572, 251200), (628, 228800), (640, 224510), (650, 221056), (704, 204100), (715, 200960), (785, 183040), (800, 179608), (832, 172700), (880, 163280), (1040, 138160), (1100, 130624), (1144, 125600), (1256, 114400), (1280, 112255), (1300, 110528), (1408, 102050), (1430, 100480), (1570, 91520), (1600, 89804), (1664, 86350), (1727, 83200), (1760, 81640), (2041, 70400), (2080, 69080), (2200, 65312), (2288, 62800), (2512, 57200), (2600, 55264), (2816, 51025), (2860, 50240), (3140, 45760), (3200, 44902), (3328, 43175), (3454, 41600), (3520, 40820), (3575, 40192), (3925, 36608), (4082, 35200), (4160, 34540), (4400, 32656), (4576, 31400), (5024, 28600), (5200, 27632), (5720, 25120), (6280, 22880), (6400, 22451), (6908, 20800), (7040, 20410), (7150, 20096), (7850, 18304), (8164, 17600), (8320, 17270), (8635, 16640), (8800, 16328), (9152, 15700), (10048, 14300), (10205, 14080), (10400, 13816), (11440, 12560)]