216653040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{2297}}^1$

素因数の和:2447

約数の個数: 120

約数和(自身を含む): 733466448

約数和(自身を除く): 516813408

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 131, 144, 180, 240, 262, 360, 393, 524, 655, 720, 786, 1048, 1179, 1310, 1572, 1965, 2096, 2297, 2358, 2620, 3144, 3930, 4594, 4716, 5240, 5895, 6288, 6891, 7860, 9188, 9432, 10480, 11485, 11790, 13782, 15720, 18376, 18864, 20673, 22970, 23580, 27564, 31440, 34455, 36752, 41346, 45940, 47160, 55128, 68910, 82692, 91880, 94320, 103365, 110256, 137820, 165384, 183760, 206730, 275640, 300907, 330768, 413460, 551280, 601814, 826920, 902721, 1203628, 1504535, 1653840, 1805442, 2407256, 2708163, 3009070, 3610884, 4513605, 4814512, 5416326, 6018140, 7221768, 9027210, 10832652, 12036280, 13540815, 14443536, 18054420, 21665304, 24072560, 27081630, 36108840, 43330608, 54163260, 72217680, 108326520, 216653040]

約数ペア:

[(1, 216653040), (2, 108326520), (3, 72217680), (4, 54163260), (5, 43330608), (6, 36108840), (8, 27081630), (9, 24072560), (10, 21665304), (12, 18054420), (15, 14443536), (16, 13540815), (18, 12036280), (20, 10832652), (24, 9027210), (30, 7221768), (36, 6018140), (40, 5416326), (45, 4814512), (48, 4513605), (60, 3610884), (72, 3009070), (80, 2708163), (90, 2407256), (120, 1805442), (131, 1653840), (144, 1504535), (180, 1203628), (240, 902721), (262, 826920), (360, 601814), (393, 551280), (524, 413460), (655, 330768), (720, 300907), (786, 275640), (1048, 206730), (1179, 183760), (1310, 165384), (1572, 137820), (1965, 110256), (2096, 103365), (2297, 94320), (2358, 91880), (2620, 82692), (3144, 68910), (3930, 55128), (4594, 47160), (4716, 45940), (5240, 41346), (5895, 36752), (6288, 34455), (6891, 31440), (7860, 27564), (9188, 23580), (9432, 22970), (10480, 20673), (11485, 18864), (11790, 18376), (13782, 15720)]