4347200

素因数分解:

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

素因数の和:65

約数の個数: 168

約数和(自身を含む): 13228320

約数和(自身を除く): 8881120

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, 130, 143, 152, 160, 176, 190, 200, 208, 209, 220, 247, 260, 275, 286, 304, 320, 325, 352, 380, 400, 416, 418, 440, 475, 494, 520, 550, 572, 608, 650, 704, 715, 760, 800, 832, 836, 880, 950, 988, 1040, 1045, 1100, 1144, 1216, 1235, 1300, 1430, 1520, 1600, 1672, 1760, 1900, 1976, 2080, 2090, 2200, 2288, 2470, 2600, 2717, 2860, 3040, 3344, 3520, 3575, 3800, 3952, 4160, 4180, 4400, 4576, 4940, 5200, 5225, 5434, 5720, 6080, 6175, 6688, 7150, 7600, 7904, 8360, 8800, 9152, 9880, 10400, 10450, 10868, 11440, 12350, 13376, 13585, 14300, 15200, 15808, 16720, 17600, 19760, 20800, 20900, 21736, 22880, 24700, 27170, 28600, 30400, 33440, 39520, 41800, 43472, 45760, 49400, 54340, 57200, 66880, 67925, 79040, 83600, 86944, 98800, 108680, 114400, 135850, 167200, 173888, 197600, 217360, 228800, 271700, 334400, 395200, 434720, 543400, 869440, 1086800, 2173600, 4347200]

約数ペア:

[(1, 4347200), (2, 2173600), (4, 1086800), (5, 869440), (8, 543400), (10, 434720), (11, 395200), (13, 334400), (16, 271700), (19, 228800), (20, 217360), (22, 197600), (25, 173888), (26, 167200), (32, 135850), (38, 114400), (40, 108680), (44, 98800), (50, 86944), (52, 83600), (55, 79040), (64, 67925), (65, 66880), (76, 57200), (80, 54340), (88, 49400), (95, 45760), (100, 43472), (104, 41800), (110, 39520), (130, 33440), (143, 30400), (152, 28600), (160, 27170), (176, 24700), (190, 22880), (200, 21736), (208, 20900), (209, 20800), (220, 19760), (247, 17600), (260, 16720), (275, 15808), (286, 15200), (304, 14300), (320, 13585), (325, 13376), (352, 12350), (380, 11440), (400, 10868), (416, 10450), (418, 10400), (440, 9880), (475, 9152), (494, 8800), (520, 8360), (550, 7904), (572, 7600), (608, 7150), (650, 6688), (704, 6175), (715, 6080), (760, 5720), (800, 5434), (832, 5225), (836, 5200), (880, 4940), (950, 4576), (988, 4400), (1040, 4180), (1045, 4160), (1100, 3952), (1144, 3800), (1216, 3575), (1235, 3520), (1300, 3344), (1430, 3040), (1520, 2860), (1600, 2717), (1672, 2600), (1760, 2470), (1900, 2288), (1976, 2200), (2080, 2090)]