199583280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21323}}^1$

素因数の和:21355

約数の個数: 120

約数和(自身を含む): 721860048

約数和(自身を除く): 522276768

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 21323, 42646, 63969, 85292, 106615, 127938, 170584, 191907, 213230, 255876, 277199, 319845, 341168, 383814, 426460, 511752, 554398, 639690, 767628, 831597, 852920, 959535, 1023504, 1108796, 1279380, 1385995, 1535256, 1663194, 1705840, 1919070, 2217592, 2494791, 2558760, 2771990, 3070512, 3326388, 3838140, 4157985, 4435184, 4989582, 5117520, 5543980, 6652776, 7676280, 8315970, 9979164, 11087960, 12473955, 13305552, 15352560, 16631940, 19958328, 22175920, 24947910, 33263880, 39916656, 49895820, 66527760, 99791640, 199583280]

約数ペア:

[(1, 199583280), (2, 99791640), (3, 66527760), (4, 49895820), (5, 39916656), (6, 33263880), (8, 24947910), (9, 22175920), (10, 19958328), (12, 16631940), (13, 15352560), (15, 13305552), (16, 12473955), (18, 11087960), (20, 9979164), (24, 8315970), (26, 7676280), (30, 6652776), (36, 5543980), (39, 5117520), (40, 4989582), (45, 4435184), (48, 4157985), (52, 3838140), (60, 3326388), (65, 3070512), (72, 2771990), (78, 2558760), (80, 2494791), (90, 2217592), (104, 1919070), (117, 1705840), (120, 1663194), (130, 1535256), (144, 1385995), (156, 1279380), (180, 1108796), (195, 1023504), (208, 959535), (234, 852920), (240, 831597), (260, 767628), (312, 639690), (360, 554398), (390, 511752), (468, 426460), (520, 383814), (585, 341168), (624, 319845), (720, 277199), (780, 255876), (936, 213230), (1040, 191907), (1170, 170584), (1560, 127938), (1872, 106615), (2340, 85292), (3120, 63969), (4680, 42646), (9360, 21323)]