840932820

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1$

素因数の和:304

約数の個数: 384

約数和(自身を含む): 3270220800

約数和(自身を除く): 2429287980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 60, 63, 65, 70, 78, 84, 90, 91, 105, 108, 109, 117, 126, 130, 135, 140, 156, 157, 180, 182, 189, 195, 210, 218, 234, 252, 260, 270, 273, 314, 315, 327, 351, 364, 378, 390, 420, 436, 455, 468, 471, 540, 545, 546, 585, 628, 630, 654, 702, 756, 763, 780, 785, 819, 910, 942, 945, 981, 1090, 1092, 1099, 1170, 1260, 1308, 1365, 1404, 1413, 1417, 1526, 1570, 1635, 1638, 1755, 1820, 1884, 1890, 1962, 2041, 2180, 2198, 2289, 2340, 2355, 2457, 2730, 2826, 2834, 2943, 3052, 3140, 3270, 3276, 3297, 3510, 3780, 3815, 3924, 4082, 4095, 4239, 4251, 4396, 4578, 4710, 4905, 4914, 5460, 5495, 5652, 5668, 5886, 6123, 6540, 6594, 6867, 7020, 7065, 7085, 7630, 8164, 8190, 8478, 8502, 9156, 9420, 9810, 9828, 9891, 9919, 10205, 10990, 11445, 11772, 12246, 12285, 12753, 13188, 13734, 14130, 14170, 14287, 14715, 15260, 16380, 16485, 16956, 17004, 17113, 18369, 19620, 19782, 19838, 20410, 20601, 21195, 21255, 21980, 22890, 24492, 24570, 25506, 27468, 28260, 28340, 28574, 29430, 29673, 29757, 30615, 32970, 34226, 34335, 36738, 38259, 39564, 39676, 40820, 41202, 42390, 42510, 42861, 45780, 49140, 49455, 49595, 51012, 51339, 55107, 57148, 58860, 59346, 59514, 61230, 63765, 65940, 68452, 68670, 71435, 73476, 76518, 82404, 84780, 85020, 85565, 85722, 89271, 91845, 98910, 99190, 102678, 103005, 110214, 118692, 119028, 119791, 122460, 127530, 128583, 137340, 142870, 148365, 148785, 153036, 154017, 171130, 171444, 178542, 183690, 191295, 197820, 198380, 205356, 206010, 214305, 220428, 222469, 239582, 255060, 256695, 257166, 267813, 275535, 285740, 296730, 297570, 308034, 342260, 357084, 359373, 367380, 382590, 385749, 412020, 428610, 444938, 446355, 462051, 479164, 513390, 514332, 535626, 551070, 593460, 595140, 598955, 616068, 642915, 667407, 718746, 765180, 770085, 771498, 857220, 889876, 892710, 924102, 1026780, 1071252, 1078119, 1102140, 1112345, 1197910, 1285830, 1334814, 1339065, 1437492, 1540170, 1542996, 1557283, 1785420, 1796865, 1848204, 1928745, 2002221, 2156238, 2224690, 2310255, 2395820, 2571660, 2669628, 2678130, 3080340, 3114566, 3234357, 3337035, 3593730, 3857490, 4004442, 4312476, 4449380, 4620510, 4671849, 5356260, 5390595, 6006663, 6229132, 6468714, 6674070, 7187460, 7714980, 7786415, 8008884, 9241020, 9343698, 10011105, 10781190, 12013326, 12937428, 13348140, 14015547, 15572830, 16171785, 18687396, 20022210, 21562380, 23359245, 24026652, 28031094, 30033315, 31145660, 32343570, 40044420, 42046641, 46718490, 56062188, 60066630, 64687140, 70077735, 84093282, 93436980, 120133260, 140155470, 168186564, 210233205, 280310940, 420466410, 840932820]

約数ペア:

[(1, 840932820), (2, 420466410), (3, 280310940), (4, 210233205), (5, 168186564), (6, 140155470), (7, 120133260), (9, 93436980), (10, 84093282), (12, 70077735), (13, 64687140), (14, 60066630), (15, 56062188), (18, 46718490), (20, 42046641), (21, 40044420), (26, 32343570), (27, 31145660), (28, 30033315), (30, 28031094), (35, 24026652), (36, 23359245), (39, 21562380), (42, 20022210), (45, 18687396), (52, 16171785), (54, 15572830), (60, 14015547), (63, 13348140), (65, 12937428), (70, 12013326), (78, 10781190), (84, 10011105), (90, 9343698), (91, 9241020), (105, 8008884), (108, 7786415), (109, 7714980), (117, 7187460), (126, 6674070), (130, 6468714), (135, 6229132), (140, 6006663), (156, 5390595), (157, 5356260), (180, 4671849), (182, 4620510), (189, 4449380), (195, 4312476), (210, 4004442), (218, 3857490), (234, 3593730), (252, 3337035), (260, 3234357), (270, 3114566), (273, 3080340), (314, 2678130), (315, 2669628), (327, 2571660), (351, 2395820), (364, 2310255), (378, 2224690), (390, 2156238), (420, 2002221), (436, 1928745), (455, 1848204), (468, 1796865), (471, 1785420), (540, 1557283), (545, 1542996), (546, 1540170), (585, 1437492), (628, 1339065), (630, 1334814), (654, 1285830), (702, 1197910), (756, 1112345), (763, 1102140), (780, 1078119), (785, 1071252), (819, 1026780), (910, 924102), (942, 892710), (945, 889876), (981, 857220), (1090, 771498), (1092, 770085), (1099, 765180), (1170, 718746), (1260, 667407), (1308, 642915), (1365, 616068), (1404, 598955), (1413, 595140), (1417, 593460), (1526, 551070), (1570, 535626), (1635, 514332), (1638, 513390), (1755, 479164), (1820, 462051), (1884, 446355), (1890, 444938), (1962, 428610), (2041, 412020), (2180, 385749), (2198, 382590), (2289, 367380), (2340, 359373), (2355, 357084), (2457, 342260), (2730, 308034), (2826, 297570), (2834, 296730), (2943, 285740), (3052, 275535), (3140, 267813), (3270, 257166), (3276, 256695), (3297, 255060), (3510, 239582), (3780, 222469), (3815, 220428), (3924, 214305), (4082, 206010), (4095, 205356), (4239, 198380), (4251, 197820), (4396, 191295), (4578, 183690), (4710, 178542), (4905, 171444), (4914, 171130), (5460, 154017), (5495, 153036), (5652, 148785), (5668, 148365), (5886, 142870), (6123, 137340), (6540, 128583), (6594, 127530), (6867, 122460), (7020, 119791), (7065, 119028), (7085, 118692), (7630, 110214), (8164, 103005), (8190, 102678), (8478, 99190), (8502, 98910), (9156, 91845), (9420, 89271), (9810, 85722), (9828, 85565), (9891, 85020), (9919, 84780), (10205, 82404), (10990, 76518), (11445, 73476), (11772, 71435), (12246, 68670), (12285, 68452), (12753, 65940), (13188, 63765), (13734, 61230), (14130, 59514), (14170, 59346), (14287, 58860), (14715, 57148), (15260, 55107), (16380, 51339), (16485, 51012), (16956, 49595), (17004, 49455), (17113, 49140), (18369, 45780), (19620, 42861), (19782, 42510), (19838, 42390), (20410, 41202), (20601, 40820), (21195, 39676), (21255, 39564), (21980, 38259), (22890, 36738), (24492, 34335), (24570, 34226), (25506, 32970), (27468, 30615), (28260, 29757), (28340, 29673), (28574, 29430)]