73467680

素因数分解:

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

素因数の和:84

約数の個数: 192

約数和(自身を含む): 215913600

約数和(自身を除く): 142445920

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 19, 20, 22, 26, 32, 38, 40, 44, 52, 55, 65, 76, 80, 88, 95, 104, 110, 130, 143, 152, 160, 169, 176, 190, 208, 209, 220, 247, 260, 286, 304, 338, 352, 380, 416, 418, 440, 494, 520, 572, 608, 676, 715, 760, 836, 845, 880, 988, 1040, 1045, 1144, 1235, 1352, 1430, 1520, 1672, 1690, 1760, 1859, 1976, 2080, 2090, 2197, 2288, 2470, 2704, 2717, 2860, 3040, 3211, 3344, 3380, 3718, 3952, 4180, 4394, 4576, 4940, 5408, 5434, 5720, 6422, 6688, 6760, 7436, 7904, 8360, 8788, 9295, 9880, 10868, 10985, 11440, 12844, 13520, 13585, 14872, 16055, 16720, 17576, 18590, 19760, 21736, 21970, 22880, 24167, 25688, 27040, 27170, 29744, 32110, 33440, 35152, 35321, 37180, 39520, 41743, 43472, 43940, 48334, 51376, 54340, 59488, 64220, 70304, 70642, 74360, 83486, 86944, 87880, 96668, 102752, 108680, 120835, 128440, 141284, 148720, 166972, 175760, 176605, 193336, 208715, 217360, 241670, 256880, 282568, 297440, 333944, 351520, 353210, 386672, 417430, 434720, 459173, 483340, 513760, 565136, 667888, 706420, 773344, 834860, 918346, 966680, 1130272, 1335776, 1412840, 1669720, 1836692, 1933360, 2295865, 2825680, 3339440, 3673384, 3866720, 4591730, 5651360, 6678880, 7346768, 9183460, 14693536, 18366920, 36733840, 73467680]

約数ペア:

[(1, 73467680), (2, 36733840), (4, 18366920), (5, 14693536), (8, 9183460), (10, 7346768), (11, 6678880), (13, 5651360), (16, 4591730), (19, 3866720), (20, 3673384), (22, 3339440), (26, 2825680), (32, 2295865), (38, 1933360), (40, 1836692), (44, 1669720), (52, 1412840), (55, 1335776), (65, 1130272), (76, 966680), (80, 918346), (88, 834860), (95, 773344), (104, 706420), (110, 667888), (130, 565136), (143, 513760), (152, 483340), (160, 459173), (169, 434720), (176, 417430), (190, 386672), (208, 353210), (209, 351520), (220, 333944), (247, 297440), (260, 282568), (286, 256880), (304, 241670), (338, 217360), (352, 208715), (380, 193336), (416, 176605), (418, 175760), (440, 166972), (494, 148720), (520, 141284), (572, 128440), (608, 120835), (676, 108680), (715, 102752), (760, 96668), (836, 87880), (845, 86944), (880, 83486), (988, 74360), (1040, 70642), (1045, 70304), (1144, 64220), (1235, 59488), (1352, 54340), (1430, 51376), (1520, 48334), (1672, 43940), (1690, 43472), (1760, 41743), (1859, 39520), (1976, 37180), (2080, 35321), (2090, 35152), (2197, 33440), (2288, 32110), (2470, 29744), (2704, 27170), (2717, 27040), (2860, 25688), (3040, 24167), (3211, 22880), (3344, 21970), (3380, 21736), (3718, 19760), (3952, 18590), (4180, 17576), (4394, 16720), (4576, 16055), (4940, 14872), (5408, 13585), (5434, 13520), (5720, 12844), (6422, 11440), (6688, 10985), (6760, 10868), (7436, 9880), (7904, 9295), (8360, 8788)]