14128400

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1$

素因数の和:74

約数の個数: 180

約数和(自身を含む): 42207120

約数和(自身を除く): 28078720

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 19, 20, 22, 25, 26, 38, 40, 44, 50, 52, 55, 65, 76, 80, 88, 95, 100, 104, 110, 130, 143, 152, 169, 176, 190, 200, 208, 209, 220, 247, 260, 275, 286, 304, 325, 338, 380, 400, 418, 440, 475, 494, 520, 550, 572, 650, 676, 715, 760, 836, 845, 880, 950, 988, 1040, 1045, 1100, 1144, 1235, 1300, 1352, 1430, 1520, 1672, 1690, 1859, 1900, 1976, 2090, 2200, 2288, 2470, 2600, 2704, 2717, 2860, 3211, 3344, 3380, 3575, 3718, 3800, 3952, 4180, 4225, 4400, 4940, 5200, 5225, 5434, 5720, 6175, 6422, 6760, 7150, 7436, 7600, 8360, 8450, 9295, 9880, 10450, 10868, 11440, 12350, 12844, 13520, 13585, 14300, 14872, 16055, 16720, 16900, 18590, 19760, 20900, 21736, 24700, 25688, 27170, 28600, 29744, 32110, 33800, 35321, 37180, 41800, 43472, 46475, 49400, 51376, 54340, 57200, 64220, 67600, 67925, 70642, 74360, 80275, 83600, 92950, 98800, 108680, 128440, 135850, 141284, 148720, 160550, 176605, 185900, 217360, 256880, 271700, 282568, 321100, 353210, 371800, 543400, 565136, 642200, 706420, 743600, 883025, 1086800, 1284400, 1412840, 1766050, 2825680, 3532100, 7064200, 14128400]

約数ペア:

[(1, 14128400), (2, 7064200), (4, 3532100), (5, 2825680), (8, 1766050), (10, 1412840), (11, 1284400), (13, 1086800), (16, 883025), (19, 743600), (20, 706420), (22, 642200), (25, 565136), (26, 543400), (38, 371800), (40, 353210), (44, 321100), (50, 282568), (52, 271700), (55, 256880), (65, 217360), (76, 185900), (80, 176605), (88, 160550), (95, 148720), (100, 141284), (104, 135850), (110, 128440), (130, 108680), (143, 98800), (152, 92950), (169, 83600), (176, 80275), (190, 74360), (200, 70642), (208, 67925), (209, 67600), (220, 64220), (247, 57200), (260, 54340), (275, 51376), (286, 49400), (304, 46475), (325, 43472), (338, 41800), (380, 37180), (400, 35321), (418, 33800), (440, 32110), (475, 29744), (494, 28600), (520, 27170), (550, 25688), (572, 24700), (650, 21736), (676, 20900), (715, 19760), (760, 18590), (836, 16900), (845, 16720), (880, 16055), (950, 14872), (988, 14300), (1040, 13585), (1045, 13520), (1100, 12844), (1144, 12350), (1235, 11440), (1300, 10868), (1352, 10450), (1430, 9880), (1520, 9295), (1672, 8450), (1690, 8360), (1859, 7600), (1900, 7436), (1976, 7150), (2090, 6760), (2200, 6422), (2288, 6175), (2470, 5720), (2600, 5434), (2704, 5225), (2717, 5200), (2860, 4940), (3211, 4400), (3344, 4225), (3380, 4180), (3575, 3952), (3718, 3800)]