21736000

素因数分解:

$2^6\times 5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1$

素因数の和:70

約数の個数: 224

約数和(自身を含む): 66568320

約数和(自身を除く): 44832320

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 19, 20, 22, 25, 26, 32, 38, 40, 44, 50, 52, 55, 64, 65, 76, 80, 88, 95, 100, 104, 110, 125, 130, 143, 152, 160, 176, 190, 200, 208, 209, 220, 247, 250, 260, 275, 286, 304, 320, 325, 352, 380, 400, 416, 418, 440, 475, 494, 500, 520, 550, 572, 608, 650, 704, 715, 760, 800, 832, 836, 880, 950, 988, 1000, 1040, 1045, 1100, 1144, 1216, 1235, 1300, 1375, 1430, 1520, 1600, 1625, 1672, 1760, 1900, 1976, 2000, 2080, 2090, 2200, 2288, 2375, 2470, 2600, 2717, 2750, 2860, 3040, 3250, 3344, 3520, 3575, 3800, 3952, 4000, 4160, 4180, 4400, 4576, 4750, 4940, 5200, 5225, 5434, 5500, 5720, 6080, 6175, 6500, 6688, 7150, 7600, 7904, 8000, 8360, 8800, 9152, 9500, 9880, 10400, 10450, 10868, 11000, 11440, 12350, 13000, 13376, 13585, 14300, 15200, 15808, 16720, 17600, 17875, 19000, 19760, 20800, 20900, 21736, 22000, 22880, 24700, 26000, 26125, 27170, 28600, 30400, 30875, 33440, 35750, 38000, 39520, 41800, 43472, 44000, 45760, 49400, 52000, 52250, 54340, 57200, 61750, 66880, 67925, 71500, 76000, 79040, 83600, 86944, 88000, 98800, 104000, 104500, 108680, 114400, 123500, 135850, 143000, 152000, 167200, 173888, 197600, 209000, 217360, 228800, 247000, 271700, 286000, 334400, 339625, 395200, 418000, 434720, 494000, 543400, 572000, 679250, 836000, 869440, 988000, 1086800, 1144000, 1358500, 1672000, 1976000, 2173600, 2717000, 4347200, 5434000, 10868000, 21736000]

約数ペア:

[(1, 21736000), (2, 10868000), (4, 5434000), (5, 4347200), (8, 2717000), (10, 2173600), (11, 1976000), (13, 1672000), (16, 1358500), (19, 1144000), (20, 1086800), (22, 988000), (25, 869440), (26, 836000), (32, 679250), (38, 572000), (40, 543400), (44, 494000), (50, 434720), (52, 418000), (55, 395200), (64, 339625), (65, 334400), (76, 286000), (80, 271700), (88, 247000), (95, 228800), (100, 217360), (104, 209000), (110, 197600), (125, 173888), (130, 167200), (143, 152000), (152, 143000), (160, 135850), (176, 123500), (190, 114400), (200, 108680), (208, 104500), (209, 104000), (220, 98800), (247, 88000), (250, 86944), (260, 83600), (275, 79040), (286, 76000), (304, 71500), (320, 67925), (325, 66880), (352, 61750), (380, 57200), (400, 54340), (416, 52250), (418, 52000), (440, 49400), (475, 45760), (494, 44000), (500, 43472), (520, 41800), (550, 39520), (572, 38000), (608, 35750), (650, 33440), (704, 30875), (715, 30400), (760, 28600), (800, 27170), (832, 26125), (836, 26000), (880, 24700), (950, 22880), (988, 22000), (1000, 21736), (1040, 20900), (1045, 20800), (1100, 19760), (1144, 19000), (1216, 17875), (1235, 17600), (1300, 16720), (1375, 15808), (1430, 15200), (1520, 14300), (1600, 13585), (1625, 13376), (1672, 13000), (1760, 12350), (1900, 11440), (1976, 11000), (2000, 10868), (2080, 10450), (2090, 10400), (2200, 9880), (2288, 9500), (2375, 9152), (2470, 8800), (2600, 8360), (2717, 8000), (2750, 7904), (2860, 7600), (3040, 7150), (3250, 6688), (3344, 6500), (3520, 6175), (3575, 6080), (3800, 5720), (3952, 5500), (4000, 5434), (4160, 5225), (4180, 5200), (4400, 4940), (4576, 4750)]