1263222180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{401}}^1$

素因数の和:507

約数の個数: 288

約数和(自身を含む): 4403887488

約数和(自身を除く): 3140665308

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 37, 43, 44, 45, 55, 60, 66, 74, 86, 90, 99, 110, 111, 129, 132, 148, 165, 172, 180, 185, 198, 215, 220, 222, 258, 330, 333, 370, 387, 396, 401, 407, 430, 444, 473, 495, 516, 555, 645, 660, 666, 740, 774, 802, 814, 860, 946, 990, 1110, 1203, 1221, 1290, 1332, 1419, 1548, 1591, 1604, 1628, 1665, 1892, 1935, 1980, 2005, 2035, 2220, 2365, 2406, 2442, 2580, 2838, 3182, 3330, 3609, 3663, 3870, 4010, 4070, 4257, 4411, 4730, 4773, 4812, 4884, 5676, 6015, 6105, 6364, 6660, 7095, 7218, 7326, 7740, 7955, 8020, 8140, 8514, 8822, 9460, 9546, 12030, 12210, 13233, 14190, 14319, 14436, 14652, 14837, 15910, 17028, 17243, 17501, 17644, 18045, 18315, 19092, 21285, 22055, 23865, 24060, 24420, 26466, 28380, 28638, 29674, 31820, 34486, 35002, 36090, 36630, 39699, 42570, 44110, 44511, 47730, 51729, 52503, 52932, 57276, 59348, 66165, 68972, 70004, 71595, 72180, 73260, 74185, 79398, 85140, 86215, 87505, 88220, 89022, 95460, 103458, 105006, 132330, 133533, 143190, 148370, 155187, 157509, 158796, 163207, 172430, 175010, 178044, 189673, 198495, 206916, 210012, 222555, 258645, 262515, 264660, 267066, 286380, 296740, 310374, 315018, 326414, 344860, 350020, 379346, 396990, 445110, 489621, 517290, 525030, 534132, 569019, 620748, 630036, 637991, 652828, 667665, 758692, 775935, 787545, 793980, 816035, 890220, 948365, 979242, 1034580, 1050060, 1138038, 1275982, 1335330, 1468863, 1551870, 1575090, 1632070, 1707057, 1896730, 1913973, 1958484, 2276076, 2448105, 2551964, 2670660, 2845095, 2937726, 3103740, 3150180, 3189955, 3264140, 3414114, 3793460, 3827946, 4896210, 5690190, 5741919, 5875452, 6379910, 6828228, 7017901, 7344315, 7655892, 8535285, 9569865, 9792420, 11380380, 11483838, 12759820, 14035802, 14688630, 17070570, 19139730, 21053703, 22967676, 28071604, 28709595, 29377260, 34141140, 35089505, 38279460, 42107406, 57419190, 63161109, 70179010, 84214812, 105268515, 114838380, 126322218, 140358020, 210537030, 252644436, 315805545, 421074060, 631611090, 1263222180]

約数ペア:

[(1, 1263222180), (2, 631611090), (3, 421074060), (4, 315805545), (5, 252644436), (6, 210537030), (9, 140358020), (10, 126322218), (11, 114838380), (12, 105268515), (15, 84214812), (18, 70179010), (20, 63161109), (22, 57419190), (30, 42107406), (33, 38279460), (36, 35089505), (37, 34141140), (43, 29377260), (44, 28709595), (45, 28071604), (55, 22967676), (60, 21053703), (66, 19139730), (74, 17070570), (86, 14688630), (90, 14035802), (99, 12759820), (110, 11483838), (111, 11380380), (129, 9792420), (132, 9569865), (148, 8535285), (165, 7655892), (172, 7344315), (180, 7017901), (185, 6828228), (198, 6379910), (215, 5875452), (220, 5741919), (222, 5690190), (258, 4896210), (330, 3827946), (333, 3793460), (370, 3414114), (387, 3264140), (396, 3189955), (401, 3150180), (407, 3103740), (430, 2937726), (444, 2845095), (473, 2670660), (495, 2551964), (516, 2448105), (555, 2276076), (645, 1958484), (660, 1913973), (666, 1896730), (740, 1707057), (774, 1632070), (802, 1575090), (814, 1551870), (860, 1468863), (946, 1335330), (990, 1275982), (1110, 1138038), (1203, 1050060), (1221, 1034580), (1290, 979242), (1332, 948365), (1419, 890220), (1548, 816035), (1591, 793980), (1604, 787545), (1628, 775935), (1665, 758692), (1892, 667665), (1935, 652828), (1980, 637991), (2005, 630036), (2035, 620748), (2220, 569019), (2365, 534132), (2406, 525030), (2442, 517290), (2580, 489621), (2838, 445110), (3182, 396990), (3330, 379346), (3609, 350020), (3663, 344860), (3870, 326414), (4010, 315018), (4070, 310374), (4257, 296740), (4411, 286380), (4730, 267066), (4773, 264660), (4812, 262515), (4884, 258645), (5676, 222555), (6015, 210012), (6105, 206916), (6364, 198495), (6660, 189673), (7095, 178044), (7218, 175010), (7326, 172430), (7740, 163207), (7955, 158796), (8020, 157509), (8140, 155187), (8514, 148370), (8822, 143190), (9460, 133533), (9546, 132330), (12030, 105006), (12210, 103458), (13233, 95460), (14190, 89022), (14319, 88220), (14436, 87505), (14652, 86215), (14837, 85140), (15910, 79398), (17028, 74185), (17243, 73260), (17501, 72180), (17644, 71595), (18045, 70004), (18315, 68972), (19092, 66165), (21285, 59348), (22055, 57276), (23865, 52932), (24060, 52503), (24420, 51729), (26466, 47730), (28380, 44511), (28638, 44110), (29674, 42570), (31820, 39699), (34486, 36630), (35002, 36090)]