21814158960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{433}}^1\times {\mathrm{6361}}^1$

素因数の和:6824

約数の個数: 240

約数和(自身を含む): 80116309728

約数和(自身を除く): 58302150768

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 433, 440, 495, 528, 660, 720, 792, 866, 880, 990, 1299, 1320, 1584, 1732, 1980, 2165, 2598, 2640, 3464, 3897, 3960, 4330, 4763, 5196, 6361, 6495, 6928, 7794, 7920, 8660, 9526, 10392, 12722, 12990, 14289, 15588, 17320, 19052, 19083, 19485, 20784, 23815, 25444, 25980, 28578, 31176, 31805, 34640, 38104, 38166, 38970, 42867, 47630, 50888, 51960, 57156, 57249, 62352, 63610, 69971, 71445, 76208, 76332, 77940, 85734, 95260, 95415, 101776, 103920, 114312, 114498, 127220, 139942, 142890, 152664, 155880, 171468, 190520, 190830, 209913, 214335, 228624, 228996, 254440, 279884, 285780, 286245, 305328, 311760, 342936, 349855, 381040, 381660, 419826, 428670, 457992, 508880, 559768, 571560, 572490, 629739, 685872, 699710, 763320, 839652, 857340, 915984, 1049565, 1119536, 1143120, 1144980, 1259478, 1399420, 1526640, 1679304, 1714680, 2099130, 2289960, 2518956, 2754313, 2798840, 3148695, 3358608, 3429360, 4198260, 4579920, 5037912, 5508626, 5597680, 6297390, 8262939, 8396520, 10075824, 11017252, 12594780, 13771565, 16525878, 16793040, 22034504, 24788817, 25189560, 27543130, 30297443, 33051756, 41314695, 44069008, 49577634, 50379120, 55086260, 60594886, 66103512, 82629390, 90892329, 99155268, 110172520, 121189772, 123944085, 132207024, 151487215, 165258780, 181784658, 198310536, 220345040, 242379544, 247888170, 272676987, 302974430, 330517560, 363569316, 396621072, 454461645, 484759088, 495776340, 545353974, 605948860, 661035120, 727138632, 908923290, 991552680, 1090707948, 1211897720, 1363384935, 1454277264, 1817846580, 1983105360, 2181415896, 2423795440, 2726769870, 3635693160, 4362831792, 5453539740, 7271386320, 10907079480, 21814158960]

約数ペア:

[(1, 21814158960), (2, 10907079480), (3, 7271386320), (4, 5453539740), (5, 4362831792), (6, 3635693160), (8, 2726769870), (9, 2423795440), (10, 2181415896), (11, 1983105360), (12, 1817846580), (15, 1454277264), (16, 1363384935), (18, 1211897720), (20, 1090707948), (22, 991552680), (24, 908923290), (30, 727138632), (33, 661035120), (36, 605948860), (40, 545353974), (44, 495776340), (45, 484759088), (48, 454461645), (55, 396621072), (60, 363569316), (66, 330517560), (72, 302974430), (80, 272676987), (88, 247888170), (90, 242379544), (99, 220345040), (110, 198310536), (120, 181784658), (132, 165258780), (144, 151487215), (165, 132207024), (176, 123944085), (180, 121189772), (198, 110172520), (220, 99155268), (240, 90892329), (264, 82629390), (330, 66103512), (360, 60594886), (396, 55086260), (433, 50379120), (440, 49577634), (495, 44069008), (528, 41314695), (660, 33051756), (720, 30297443), (792, 27543130), (866, 25189560), (880, 24788817), (990, 22034504), (1299, 16793040), (1320, 16525878), (1584, 13771565), (1732, 12594780), (1980, 11017252), (2165, 10075824), (2598, 8396520), (2640, 8262939), (3464, 6297390), (3897, 5597680), (3960, 5508626), (4330, 5037912), (4763, 4579920), (5196, 4198260), (6361, 3429360), (6495, 3358608), (6928, 3148695), (7794, 2798840), (7920, 2754313), (8660, 2518956), (9526, 2289960), (10392, 2099130), (12722, 1714680), (12990, 1679304), (14289, 1526640), (15588, 1399420), (17320, 1259478), (19052, 1144980), (19083, 1143120), (19485, 1119536), (20784, 1049565), (23815, 915984), (25444, 857340), (25980, 839652), (28578, 763320), (31176, 699710), (31805, 685872), (34640, 629739), (38104, 572490), (38166, 571560), (38970, 559768), (42867, 508880), (47630, 457992), (50888, 428670), (51960, 419826), (57156, 381660), (57249, 381040), (62352, 349855), (63610, 342936), (69971, 311760), (71445, 305328), (76208, 286245), (76332, 285780), (77940, 279884), (85734, 254440), (95260, 228996), (95415, 228624), (101776, 214335), (103920, 209913), (114312, 190830), (114498, 190520), (127220, 171468), (139942, 155880), (142890, 152664)]