1561717080

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1063}}^1$

素因数の和:1151

約数の個数: 384

約数和(自身を含む): 6453457920

約数和(自身を除く): 4891740840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 53, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 106, 110, 120, 126, 132, 140, 154, 159, 165, 168, 180, 198, 210, 212, 220, 231, 252, 264, 265, 280, 308, 315, 318, 330, 360, 371, 385, 396, 420, 424, 440, 462, 477, 495, 504, 530, 583, 616, 630, 636, 660, 693, 742, 770, 792, 795, 840, 924, 954, 990, 1060, 1063, 1113, 1155, 1166, 1260, 1272, 1320, 1386, 1484, 1540, 1590, 1749, 1848, 1855, 1908, 1980, 2120, 2126, 2226, 2310, 2332, 2385, 2520, 2772, 2915, 2968, 3080, 3180, 3189, 3339, 3465, 3498, 3710, 3816, 3960, 4081, 4252, 4452, 4620, 4664, 4770, 5247, 5315, 5544, 5565, 5830, 6360, 6378, 6678, 6930, 6996, 7420, 7441, 8162, 8504, 8745, 8904, 9240, 9540, 9567, 10494, 10630, 11130, 11660, 11693, 12243, 12756, 13356, 13860, 13992, 14840, 14882, 15945, 16324, 16695, 17490, 19080, 19134, 20405, 20988, 21260, 22260, 22323, 23320, 23386, 24486, 25512, 26235, 26712, 27720, 29764, 31890, 32648, 33390, 34980, 35079, 36729, 37205, 38268, 40810, 41976, 42520, 44520, 44646, 46772, 47835, 48972, 52470, 56339, 58465, 59528, 61215, 63780, 66780, 66969, 69960, 70158, 73458, 74410, 76536, 81620, 81851, 89292, 93544, 95670, 97944, 104940, 105237, 111615, 112678, 116930, 122430, 127560, 133560, 133938, 140316, 146916, 148820, 163240, 163702, 169017, 175395, 178584, 183645, 191340, 209880, 210474, 223230, 225356, 233860, 244860, 245553, 267876, 280632, 281695, 293832, 297640, 327404, 334845, 338034, 350790, 367290, 382680, 394373, 409255, 420948, 446460, 450712, 467720, 489720, 491106, 507051, 526185, 535752, 563390, 619729, 654808, 669690, 676068, 701580, 734580, 736659, 788746, 818510, 841896, 845085, 892920, 982212, 1014102, 1052370, 1126780, 1183119, 1227765, 1239458, 1339380, 1352136, 1403160, 1469160, 1473318, 1577492, 1637020, 1690170, 1859187, 1964424, 1971865, 2028204, 2104740, 2253560, 2366238, 2455530, 2478916, 2535255, 2678760, 2946636, 3098645, 3154984, 3274040, 3380340, 3549357, 3683295, 3718374, 3943730, 4056408, 4209480, 4338103, 4732476, 4911060, 4957832, 5070510, 5577561, 5893272, 5915595, 6197290, 6760680, 7098714, 7366590, 7436748, 7887460, 8676206, 9295935, 9464952, 9822120, 10141020, 11155122, 11831190, 12394580, 13014309, 14197428, 14733180, 14873496, 15774920, 17352412, 17746785, 18591870, 20282040, 21690515, 22310244, 23662380, 24789160, 26028618, 27887805, 28394856, 29466360, 34704824, 35493570, 37183740, 39042927, 43381030, 44620488, 47324760, 52057236, 55775610, 65071545, 70987140, 74367480, 78085854, 86762060, 104114472, 111551220, 130143090, 141974280, 156171708, 173524120, 195214635, 223102440, 260286180, 312343416, 390429270, 520572360, 780858540, 1561717080]

約数ペア:

[(1, 1561717080), (2, 780858540), (3, 520572360), (4, 390429270), (5, 312343416), (6, 260286180), (7, 223102440), (8, 195214635), (9, 173524120), (10, 156171708), (11, 141974280), (12, 130143090), (14, 111551220), (15, 104114472), (18, 86762060), (20, 78085854), (21, 74367480), (22, 70987140), (24, 65071545), (28, 55775610), (30, 52057236), (33, 47324760), (35, 44620488), (36, 43381030), (40, 39042927), (42, 37183740), (44, 35493570), (45, 34704824), (53, 29466360), (55, 28394856), (56, 27887805), (60, 26028618), (63, 24789160), (66, 23662380), (70, 22310244), (72, 21690515), (77, 20282040), (84, 18591870), (88, 17746785), (90, 17352412), (99, 15774920), (105, 14873496), (106, 14733180), (110, 14197428), (120, 13014309), (126, 12394580), (132, 11831190), (140, 11155122), (154, 10141020), (159, 9822120), (165, 9464952), (168, 9295935), (180, 8676206), (198, 7887460), (210, 7436748), (212, 7366590), (220, 7098714), (231, 6760680), (252, 6197290), (264, 5915595), (265, 5893272), (280, 5577561), (308, 5070510), (315, 4957832), (318, 4911060), (330, 4732476), (360, 4338103), (371, 4209480), (385, 4056408), (396, 3943730), (420, 3718374), (424, 3683295), (440, 3549357), (462, 3380340), (477, 3274040), (495, 3154984), (504, 3098645), (530, 2946636), (583, 2678760), (616, 2535255), (630, 2478916), (636, 2455530), (660, 2366238), (693, 2253560), (742, 2104740), (770, 2028204), (792, 1971865), (795, 1964424), (840, 1859187), (924, 1690170), (954, 1637020), (990, 1577492), (1060, 1473318), (1063, 1469160), (1113, 1403160), (1155, 1352136), (1166, 1339380), (1260, 1239458), (1272, 1227765), (1320, 1183119), (1386, 1126780), (1484, 1052370), (1540, 1014102), (1590, 982212), (1749, 892920), (1848, 845085), (1855, 841896), (1908, 818510), (1980, 788746), (2120, 736659), (2126, 734580), (2226, 701580), (2310, 676068), (2332, 669690), (2385, 654808), (2520, 619729), (2772, 563390), (2915, 535752), (2968, 526185), (3080, 507051), (3180, 491106), (3189, 489720), (3339, 467720), (3465, 450712), (3498, 446460), (3710, 420948), (3816, 409255), (3960, 394373), (4081, 382680), (4252, 367290), (4452, 350790), (4620, 338034), (4664, 334845), (4770, 327404), (5247, 297640), (5315, 293832), (5544, 281695), (5565, 280632), (5830, 267876), (6360, 245553), (6378, 244860), (6678, 233860), (6930, 225356), (6996, 223230), (7420, 210474), (7441, 209880), (8162, 191340), (8504, 183645), (8745, 178584), (8904, 175395), (9240, 169017), (9540, 163702), (9567, 163240), (10494, 148820), (10630, 146916), (11130, 140316), (11660, 133938), (11693, 133560), (12243, 127560), (12756, 122430), (13356, 116930), (13860, 112678), (13992, 111615), (14840, 105237), (14882, 104940), (15945, 97944), (16324, 95670), (16695, 93544), (17490, 89292), (19080, 81851), (19134, 81620), (20405, 76536), (20988, 74410), (21260, 73458), (22260, 70158), (22323, 69960), (23320, 66969), (23386, 66780), (24486, 63780), (25512, 61215), (26235, 59528), (26712, 58465), (27720, 56339), (29764, 52470), (31890, 48972), (32648, 47835), (33390, 46772), (34980, 44646), (35079, 44520), (36729, 42520), (37205, 41976), (38268, 40810)]