237865680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1$

素因数の和:275

約数の個数: 320

約数和(自身を含む): 907441920

約数和(自身を除く): 669576240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 43, 45, 48, 52, 54, 60, 65, 72, 78, 80, 86, 90, 104, 108, 117, 120, 129, 130, 135, 144, 156, 172, 180, 195, 197, 208, 215, 216, 234, 240, 258, 260, 270, 312, 344, 351, 360, 387, 390, 394, 430, 432, 468, 516, 520, 540, 559, 585, 591, 624, 645, 688, 702, 720, 774, 780, 788, 860, 936, 985, 1032, 1040, 1080, 1118, 1161, 1170, 1182, 1290, 1404, 1548, 1560, 1576, 1677, 1720, 1755, 1773, 1872, 1935, 1970, 2064, 2160, 2236, 2322, 2340, 2364, 2561, 2580, 2795, 2808, 2955, 3096, 3120, 3152, 3354, 3440, 3510, 3546, 3870, 3940, 4472, 4644, 4680, 4728, 5031, 5122, 5160, 5319, 5590, 5616, 5805, 5910, 6192, 6708, 7020, 7092, 7683, 7740, 7880, 8385, 8471, 8865, 8944, 9288, 9360, 9456, 10062, 10244, 10320, 10638, 11180, 11610, 11820, 12805, 13416, 14040, 14184, 15093, 15366, 15480, 15760, 16770, 16942, 17730, 18576, 20124, 20488, 21276, 22360, 23049, 23220, 23640, 25155, 25413, 25610, 26595, 26832, 28080, 28368, 30186, 30732, 30960, 33540, 33884, 35460, 38415, 40248, 40976, 42355, 42552, 44720, 46098, 46440, 47280, 50310, 50826, 51220, 53190, 60372, 61464, 67080, 67768, 69147, 70920, 75465, 76239, 76830, 80496, 84710, 85104, 92196, 92880, 100620, 101652, 102440, 106380, 110123, 115245, 120744, 122928, 127065, 134160, 135536, 138294, 141840, 150930, 152478, 153660, 169420, 184392, 201240, 203304, 204880, 212760, 220246, 228717, 230490, 241488, 254130, 276588, 301860, 304956, 307320, 330369, 338840, 345735, 368784, 381195, 402480, 406608, 425520, 440492, 457434, 460980, 508260, 550615, 553176, 603720, 609912, 614640, 660738, 677680, 691470, 762390, 880984, 914868, 921960, 991107, 1016520, 1101230, 1106352, 1143585, 1207440, 1219824, 1321476, 1382940, 1524780, 1651845, 1761968, 1829736, 1843920, 1982214, 2033040, 2202460, 2287170, 2642952, 2765880, 2973321, 3049560, 3303690, 3659472, 3964428, 4404920, 4574340, 4955535, 5285904, 5531760, 5946642, 6099120, 6607380, 7928856, 8809840, 9148680, 9911070, 11893284, 13214760, 14866605, 15857712, 18297360, 19822140, 23786568, 26429520, 29733210, 39644280, 47573136, 59466420, 79288560, 118932840, 237865680]

約数ペア:

[(1, 237865680), (2, 118932840), (3, 79288560), (4, 59466420), (5, 47573136), (6, 39644280), (8, 29733210), (9, 26429520), (10, 23786568), (12, 19822140), (13, 18297360), (15, 15857712), (16, 14866605), (18, 13214760), (20, 11893284), (24, 9911070), (26, 9148680), (27, 8809840), (30, 7928856), (36, 6607380), (39, 6099120), (40, 5946642), (43, 5531760), (45, 5285904), (48, 4955535), (52, 4574340), (54, 4404920), (60, 3964428), (65, 3659472), (72, 3303690), (78, 3049560), (80, 2973321), (86, 2765880), (90, 2642952), (104, 2287170), (108, 2202460), (117, 2033040), (120, 1982214), (129, 1843920), (130, 1829736), (135, 1761968), (144, 1651845), (156, 1524780), (172, 1382940), (180, 1321476), (195, 1219824), (197, 1207440), (208, 1143585), (215, 1106352), (216, 1101230), (234, 1016520), (240, 991107), (258, 921960), (260, 914868), (270, 880984), (312, 762390), (344, 691470), (351, 677680), (360, 660738), (387, 614640), (390, 609912), (394, 603720), (430, 553176), (432, 550615), (468, 508260), (516, 460980), (520, 457434), (540, 440492), (559, 425520), (585, 406608), (591, 402480), (624, 381195), (645, 368784), (688, 345735), (702, 338840), (720, 330369), (774, 307320), (780, 304956), (788, 301860), (860, 276588), (936, 254130), (985, 241488), (1032, 230490), (1040, 228717), (1080, 220246), (1118, 212760), (1161, 204880), (1170, 203304), (1182, 201240), (1290, 184392), (1404, 169420), (1548, 153660), (1560, 152478), (1576, 150930), (1677, 141840), (1720, 138294), (1755, 135536), (1773, 134160), (1872, 127065), (1935, 122928), (1970, 120744), (2064, 115245), (2160, 110123), (2236, 106380), (2322, 102440), (2340, 101652), (2364, 100620), (2561, 92880), (2580, 92196), (2795, 85104), (2808, 84710), (2955, 80496), (3096, 76830), (3120, 76239), (3152, 75465), (3354, 70920), (3440, 69147), (3510, 67768), (3546, 67080), (3870, 61464), (3940, 60372), (4472, 53190), (4644, 51220), (4680, 50826), (4728, 50310), (5031, 47280), (5122, 46440), (5160, 46098), (5319, 44720), (5590, 42552), (5616, 42355), (5805, 40976), (5910, 40248), (6192, 38415), (6708, 35460), (7020, 33884), (7092, 33540), (7683, 30960), (7740, 30732), (7880, 30186), (8385, 28368), (8471, 28080), (8865, 26832), (8944, 26595), (9288, 25610), (9360, 25413), (9456, 25155), (10062, 23640), (10244, 23220), (10320, 23049), (10638, 22360), (11180, 21276), (11610, 20488), (11820, 20124), (12805, 18576), (13416, 17730), (14040, 16942), (14184, 16770), (15093, 15760), (15366, 15480)]