7388147340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{7177}}^1$

素因数の和:7261

約数の個数: 288

約数和(自身を含む): 27591083520

約数和(自身を除く): 20202936180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 43, 45, 57, 60, 63, 70, 76, 84, 86, 90, 95, 105, 114, 126, 129, 133, 140, 171, 172, 180, 190, 210, 215, 228, 252, 258, 266, 285, 301, 315, 342, 380, 387, 399, 420, 430, 516, 532, 570, 602, 630, 645, 665, 684, 774, 798, 817, 855, 860, 903, 1140, 1197, 1204, 1260, 1290, 1330, 1505, 1548, 1596, 1634, 1710, 1806, 1935, 1995, 2394, 2451, 2580, 2660, 2709, 3010, 3268, 3420, 3612, 3870, 3990, 4085, 4515, 4788, 4902, 5418, 5719, 5985, 6020, 7177, 7353, 7740, 7980, 8170, 9030, 9804, 10836, 11438, 11970, 12255, 13545, 14354, 14706, 16340, 17157, 18060, 21531, 22876, 23940, 24510, 27090, 28595, 28708, 29412, 34314, 35885, 36765, 43062, 49020, 50239, 51471, 54180, 57190, 64593, 68628, 71770, 73530, 85785, 86124, 100478, 102942, 107655, 114380, 129186, 136363, 143540, 147060, 150717, 171570, 200956, 205884, 215310, 251195, 257355, 258372, 272726, 301434, 308611, 322965, 343140, 409089, 430620, 452151, 502390, 514710, 545452, 602868, 617222, 645930, 681815, 753585, 818178, 904302, 925833, 954541, 1004780, 1029420, 1227267, 1234444, 1291860, 1363630, 1507170, 1543055, 1636356, 1808604, 1851666, 1909082, 2045445, 2160277, 2260755, 2454534, 2727260, 2777499, 2863623, 3014340, 3086110, 3703332, 3818164, 4090890, 4320554, 4521510, 4629165, 4772705, 4909068, 5554998, 5727246, 5863609, 6136335, 6172220, 6480831, 8181780, 8590869, 8641108, 9043020, 9258330, 9545410, 10801385, 11109996, 11454492, 11727218, 12272670, 12961662, 13887495, 14318115, 17181738, 17590827, 18516660, 19090820, 19442493, 21602770, 23454436, 24545340, 25923324, 27774990, 28636230, 29318045, 32404155, 34363476, 35181654, 38884986, 41045263, 42954345, 43205540, 52772481, 55549980, 57272460, 58636090, 64808310, 70363308, 77769972, 82090526, 85908690, 87954135, 97212465, 105544962, 117272180, 123135789, 129616620, 164181052, 171817380, 175908270, 194424930, 205226315, 211089924, 246271578, 263862405, 351816540, 369407367, 388849860, 410452630, 492543156, 527724810, 615678945, 738814734, 820905260, 1055449620, 1231357890, 1477629468, 1847036835, 2462715780, 3694073670, 7388147340]

約数ペア:

[(1, 7388147340), (2, 3694073670), (3, 2462715780), (4, 1847036835), (5, 1477629468), (6, 1231357890), (7, 1055449620), (9, 820905260), (10, 738814734), (12, 615678945), (14, 527724810), (15, 492543156), (18, 410452630), (19, 388849860), (20, 369407367), (21, 351816540), (28, 263862405), (30, 246271578), (35, 211089924), (36, 205226315), (38, 194424930), (42, 175908270), (43, 171817380), (45, 164181052), (57, 129616620), (60, 123135789), (63, 117272180), (70, 105544962), (76, 97212465), (84, 87954135), (86, 85908690), (90, 82090526), (95, 77769972), (105, 70363308), (114, 64808310), (126, 58636090), (129, 57272460), (133, 55549980), (140, 52772481), (171, 43205540), (172, 42954345), (180, 41045263), (190, 38884986), (210, 35181654), (215, 34363476), (228, 32404155), (252, 29318045), (258, 28636230), (266, 27774990), (285, 25923324), (301, 24545340), (315, 23454436), (342, 21602770), (380, 19442493), (387, 19090820), (399, 18516660), (420, 17590827), (430, 17181738), (516, 14318115), (532, 13887495), (570, 12961662), (602, 12272670), (630, 11727218), (645, 11454492), (665, 11109996), (684, 10801385), (774, 9545410), (798, 9258330), (817, 9043020), (855, 8641108), (860, 8590869), (903, 8181780), (1140, 6480831), (1197, 6172220), (1204, 6136335), (1260, 5863609), (1290, 5727246), (1330, 5554998), (1505, 4909068), (1548, 4772705), (1596, 4629165), (1634, 4521510), (1710, 4320554), (1806, 4090890), (1935, 3818164), (1995, 3703332), (2394, 3086110), (2451, 3014340), (2580, 2863623), (2660, 2777499), (2709, 2727260), (3010, 2454534), (3268, 2260755), (3420, 2160277), (3612, 2045445), (3870, 1909082), (3990, 1851666), (4085, 1808604), (4515, 1636356), (4788, 1543055), (4902, 1507170), (5418, 1363630), (5719, 1291860), (5985, 1234444), (6020, 1227267), (7177, 1029420), (7353, 1004780), (7740, 954541), (7980, 925833), (8170, 904302), (9030, 818178), (9804, 753585), (10836, 681815), (11438, 645930), (11970, 617222), (12255, 602868), (13545, 545452), (14354, 514710), (14706, 502390), (16340, 452151), (17157, 430620), (18060, 409089), (21531, 343140), (22876, 322965), (23940, 308611), (24510, 301434), (27090, 272726), (28595, 258372), (28708, 257355), (29412, 251195), (34314, 215310), (35885, 205884), (36765, 200956), (43062, 171570), (49020, 150717), (50239, 147060), (51471, 143540), (54180, 136363), (57190, 129186), (64593, 114380), (68628, 107655), (71770, 102942), (73530, 100478), (85785, 86124)]