12178957140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{983}}^1\times {\mathrm{9833}}^1$

素因数の和:10838

約数の個数: 144

約数和(自身を含む): 42267633408

約数和(自身を除く): 30088676268

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 983, 1260, 1966, 2949, 3932, 4915, 5898, 6881, 8847, 9830, 9833, 11796, 13762, 14745, 17694, 19660, 19666, 20643, 27524, 29490, 29499, 34405, 35388, 39332, 41286, 44235, 49165, 58980, 58998, 61929, 68810, 68831, 82572, 88470, 88497, 98330, 103215, 117996, 123858, 137620, 137662, 147495, 176940, 176994, 196660, 206430, 206493, 247716, 275324, 294990, 309645, 344155, 353988, 412860, 412986, 442485, 589980, 619290, 619479, 688310, 825972, 884970, 1032465, 1238580, 1238958, 1376620, 1769940, 2064930, 2477916, 3097395, 4129860, 6194790, 9665839, 12389580, 19331678, 28997517, 38663356, 48329195, 57995034, 67660873, 86992551, 96658390, 115990068, 135321746, 144987585, 173985102, 193316780, 202982619, 270643492, 289975170, 338304365, 347970204, 405965238, 434962755, 579950340, 608947857, 676608730, 811930476, 869925510, 1014913095, 1217895714, 1353217460, 1739851020, 2029826190, 2435791428, 3044739285, 4059652380, 6089478570, 12178957140]

約数ペア:

[(1, 12178957140), (2, 6089478570), (3, 4059652380), (4, 3044739285), (5, 2435791428), (6, 2029826190), (7, 1739851020), (9, 1353217460), (10, 1217895714), (12, 1014913095), (14, 869925510), (15, 811930476), (18, 676608730), (20, 608947857), (21, 579950340), (28, 434962755), (30, 405965238), (35, 347970204), (36, 338304365), (42, 289975170), (45, 270643492), (60, 202982619), (63, 193316780), (70, 173985102), (84, 144987585), (90, 135321746), (105, 115990068), (126, 96658390), (140, 86992551), (180, 67660873), (210, 57995034), (252, 48329195), (315, 38663356), (420, 28997517), (630, 19331678), (983, 12389580), (1260, 9665839), (1966, 6194790), (2949, 4129860), (3932, 3097395), (4915, 2477916), (5898, 2064930), (6881, 1769940), (8847, 1376620), (9830, 1238958), (9833, 1238580), (11796, 1032465), (13762, 884970), (14745, 825972), (17694, 688310), (19660, 619479), (19666, 619290), (20643, 589980), (27524, 442485), (29490, 412986), (29499, 412860), (34405, 353988), (35388, 344155), (39332, 309645), (41286, 294990), (44235, 275324), (49165, 247716), (58980, 206493), (58998, 206430), (61929, 196660), (68810, 176994), (68831, 176940), (82572, 147495), (88470, 137662), (88497, 137620), (98330, 123858), (103215, 117996)]