245888763840

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{573007}}^1$

素因数の和:573179

約数の個数: 168

約数和(自身を含む): 851432587200

約数和(自身を除く): 605543823360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 149, 160, 180, 192, 240, 288, 298, 320, 360, 447, 480, 576, 596, 720, 745, 894, 960, 1192, 1341, 1440, 1490, 1788, 2235, 2384, 2682, 2880, 2980, 3576, 4470, 4768, 5364, 5960, 6705, 7152, 8940, 9536, 10728, 11920, 13410, 14304, 17880, 21456, 23840, 26820, 28608, 35760, 42912, 47680, 53640, 71520, 85824, 107280, 143040, 214560, 429120, 573007, 1146014, 1719021, 2292028, 2865035, 3438042, 4584056, 5157063, 5730070, 6876084, 8595105, 9168112, 10314126, 11460140, 13752168, 17190210, 18336224, 20628252, 22920280, 25785315, 27504336, 34380420, 36672448, 41256504, 45840560, 51570630, 55008672, 68760840, 82513008, 85378043, 91681120, 103141260, 110017344, 137521680, 165026016, 170756086, 183362240, 206282520, 256134129, 275043360, 330052032, 341512172, 412565040, 426890215, 512268258, 550086720, 683024344, 768402387, 825130080, 853780430, 1024536516, 1280670645, 1366048688, 1536804774, 1650260160, 1707560860, 2049073032, 2561341290, 2732097376, 3073609548, 3415121720, 3842011935, 4098146064, 5122682580, 5464194752, 6147219096, 6830243440, 7684023870, 8196292128, 10245365160, 12294438192, 13660486880, 15368047740, 16392584256, 20490730320, 24588876384, 27320973760, 30736095480, 40981460640, 49177752768, 61472190960, 81962921280, 122944381920, 245888763840]

約数ペア:

[(1, 245888763840), (2, 122944381920), (3, 81962921280), (4, 61472190960), (5, 49177752768), (6, 40981460640), (8, 30736095480), (9, 27320973760), (10, 24588876384), (12, 20490730320), (15, 16392584256), (16, 15368047740), (18, 13660486880), (20, 12294438192), (24, 10245365160), (30, 8196292128), (32, 7684023870), (36, 6830243440), (40, 6147219096), (45, 5464194752), (48, 5122682580), (60, 4098146064), (64, 3842011935), (72, 3415121720), (80, 3073609548), (90, 2732097376), (96, 2561341290), (120, 2049073032), (144, 1707560860), (149, 1650260160), (160, 1536804774), (180, 1366048688), (192, 1280670645), (240, 1024536516), (288, 853780430), (298, 825130080), (320, 768402387), (360, 683024344), (447, 550086720), (480, 512268258), (576, 426890215), (596, 412565040), (720, 341512172), (745, 330052032), (894, 275043360), (960, 256134129), (1192, 206282520), (1341, 183362240), (1440, 170756086), (1490, 165026016), (1788, 137521680), (2235, 110017344), (2384, 103141260), (2682, 91681120), (2880, 85378043), (2980, 82513008), (3576, 68760840), (4470, 55008672), (4768, 51570630), (5364, 45840560), (5960, 41256504), (6705, 36672448), (7152, 34380420), (8940, 27504336), (9536, 25785315), (10728, 22920280), (11920, 20628252), (13410, 18336224), (14304, 17190210), (17880, 13752168), (21456, 11460140), (23840, 10314126), (26820, 9168112), (28608, 8595105), (35760, 6876084), (42912, 5730070), (47680, 5157063), (53640, 4584056), (71520, 3438042), (85824, 2865035), (107280, 2292028), (143040, 1719021), (214560, 1146014), (429120, 573007)]