844604280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1399}}^1$

素因数の和:1475

約数の個数: 256

約数和(自身を含む): 3104640000

約数和(自身を除く): 2260035720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 43, 45, 52, 54, 60, 65, 72, 78, 86, 90, 104, 108, 117, 120, 129, 130, 135, 156, 172, 180, 195, 215, 216, 234, 258, 260, 270, 312, 344, 351, 360, 387, 390, 430, 468, 516, 520, 540, 559, 585, 645, 702, 774, 780, 860, 936, 1032, 1080, 1118, 1161, 1170, 1290, 1399, 1404, 1548, 1560, 1677, 1720, 1755, 1935, 2236, 2322, 2340, 2580, 2795, 2798, 2808, 3096, 3354, 3510, 3870, 4197, 4472, 4644, 4680, 5031, 5160, 5590, 5596, 5805, 6708, 6995, 7020, 7740, 8385, 8394, 9288, 10062, 11180, 11192, 11610, 12591, 13416, 13990, 14040, 15093, 15480, 16770, 16788, 18187, 20124, 20985, 22360, 23220, 25155, 25182, 27980, 30186, 33540, 33576, 36374, 37773, 40248, 41970, 46440, 50310, 50364, 54561, 55960, 60157, 60372, 62955, 67080, 72748, 75465, 75546, 83940, 90935, 100620, 100728, 109122, 120314, 120744, 125910, 145496, 150930, 151092, 163683, 167880, 180471, 181870, 188865, 201240, 218244, 240628, 251820, 272805, 300785, 301860, 302184, 327366, 360942, 363740, 377730, 436488, 481256, 491049, 503640, 541413, 545610, 601570, 603720, 654732, 721884, 727480, 755460, 782041, 818415, 902355, 982098, 1082826, 1091220, 1203140, 1309464, 1443768, 1510920, 1564082, 1624239, 1636830, 1804710, 1964196, 2165652, 2182440, 2346123, 2406280, 2455245, 2707065, 3128164, 3248478, 3273660, 3609420, 3910205, 3928392, 4331304, 4692246, 4910490, 5414130, 6256328, 6496956, 6547320, 7038369, 7218840, 7820410, 8121195, 9384492, 9820980, 10828260, 11730615, 12993912, 14076738, 15640820, 16242390, 18768984, 19641960, 21115107, 21656520, 23461230, 28153476, 31281640, 32484780, 35191845, 42230214, 46922460, 56306952, 64969560, 70383690, 84460428, 93844920, 105575535, 140767380, 168920856, 211151070, 281534760, 422302140, 844604280]

約数ペア:

[(1, 844604280), (2, 422302140), (3, 281534760), (4, 211151070), (5, 168920856), (6, 140767380), (8, 105575535), (9, 93844920), (10, 84460428), (12, 70383690), (13, 64969560), (15, 56306952), (18, 46922460), (20, 42230214), (24, 35191845), (26, 32484780), (27, 31281640), (30, 28153476), (36, 23461230), (39, 21656520), (40, 21115107), (43, 19641960), (45, 18768984), (52, 16242390), (54, 15640820), (60, 14076738), (65, 12993912), (72, 11730615), (78, 10828260), (86, 9820980), (90, 9384492), (104, 8121195), (108, 7820410), (117, 7218840), (120, 7038369), (129, 6547320), (130, 6496956), (135, 6256328), (156, 5414130), (172, 4910490), (180, 4692246), (195, 4331304), (215, 3928392), (216, 3910205), (234, 3609420), (258, 3273660), (260, 3248478), (270, 3128164), (312, 2707065), (344, 2455245), (351, 2406280), (360, 2346123), (387, 2182440), (390, 2165652), (430, 1964196), (468, 1804710), (516, 1636830), (520, 1624239), (540, 1564082), (559, 1510920), (585, 1443768), (645, 1309464), (702, 1203140), (774, 1091220), (780, 1082826), (860, 982098), (936, 902355), (1032, 818415), (1080, 782041), (1118, 755460), (1161, 727480), (1170, 721884), (1290, 654732), (1399, 603720), (1404, 601570), (1548, 545610), (1560, 541413), (1677, 503640), (1720, 491049), (1755, 481256), (1935, 436488), (2236, 377730), (2322, 363740), (2340, 360942), (2580, 327366), (2795, 302184), (2798, 301860), (2808, 300785), (3096, 272805), (3354, 251820), (3510, 240628), (3870, 218244), (4197, 201240), (4472, 188865), (4644, 181870), (4680, 180471), (5031, 167880), (5160, 163683), (5590, 151092), (5596, 150930), (5805, 145496), (6708, 125910), (6995, 120744), (7020, 120314), (7740, 109122), (8385, 100728), (8394, 100620), (9288, 90935), (10062, 83940), (11180, 75546), (11192, 75465), (11610, 72748), (12591, 67080), (13416, 62955), (13990, 60372), (14040, 60157), (15093, 55960), (15480, 54561), (16770, 50364), (16788, 50310), (18187, 46440), (20124, 41970), (20985, 40248), (22360, 37773), (23220, 36374), (25155, 33576), (25182, 33540), (27980, 30186)]