1289107440

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{311}}^1$

素因数の和:453

約数の個数: 320

約数和(自身を含む): 4735411200

約数和(自身を除く): 3446303760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 101, 108, 114, 120, 135, 144, 152, 171, 180, 190, 202, 216, 228, 240, 270, 285, 303, 304, 311, 342, 360, 380, 404, 432, 456, 505, 513, 540, 570, 606, 622, 684, 720, 760, 808, 855, 909, 912, 933, 1010, 1026, 1080, 1140, 1212, 1244, 1368, 1515, 1520, 1555, 1616, 1710, 1818, 1866, 1919, 2020, 2052, 2160, 2280, 2424, 2488, 2565, 2727, 2736, 2799, 3030, 3110, 3420, 3636, 3732, 3838, 4040, 4104, 4545, 4560, 4665, 4848, 4976, 5130, 5454, 5598, 5757, 5909, 6060, 6220, 6840, 7272, 7464, 7676, 8080, 8208, 8397, 9090, 9330, 9595, 10260, 10908, 11196, 11514, 11818, 12120, 12440, 13635, 13680, 13995, 14544, 14928, 15352, 16794, 17271, 17727, 18180, 18660, 19190, 20520, 21816, 22392, 23028, 23636, 24240, 24880, 27270, 27990, 28785, 29545, 30704, 31411, 33588, 34542, 35454, 36360, 37320, 38380, 41040, 41985, 43632, 44784, 46056, 47272, 51813, 53181, 54540, 55980, 57570, 59090, 62822, 67176, 69084, 70908, 72720, 74640, 76760, 83970, 86355, 88635, 92112, 94233, 94544, 103626, 106362, 109080, 111960, 115140, 118180, 125644, 134352, 138168, 141816, 153520, 157055, 159543, 167940, 172710, 177270, 188466, 207252, 212724, 218160, 223920, 230280, 236360, 251288, 259065, 265905, 276336, 282699, 283632, 314110, 319086, 335880, 345420, 354540, 376932, 414504, 425448, 460560, 471165, 472720, 502576, 518130, 531810, 565398, 596809, 628220, 638172, 671760, 690840, 709080, 753864, 797715, 829008, 848097, 850896, 942330, 1036260, 1063620, 1130796, 1193618, 1256440, 1276344, 1381680, 1413495, 1418160, 1507728, 1595430, 1696194, 1790427, 1884660, 2072520, 2127240, 2261592, 2387236, 2512880, 2552688, 2826990, 2984045, 3190860, 3392388, 3580854, 3769320, 4145040, 4240485, 4254480, 4523184, 4774472, 5371281, 5653980, 5968090, 6381720, 6784776, 7161708, 7538640, 8480970, 8952135, 9548944, 10742562, 11307960, 11936180, 12763440, 13569552, 14323416, 16113843, 16961940, 17904270, 21485124, 22615920, 23872360, 26856405, 28646832, 32227686, 33923880, 35808540, 42970248, 47744720, 53712810, 64455372, 67847760, 71617080, 80569215, 85940496, 107425620, 128910744, 143234160, 161138430, 214851240, 257821488, 322276860, 429702480, 644553720, 1289107440]

約数ペア:

[(1, 1289107440), (2, 644553720), (3, 429702480), (4, 322276860), (5, 257821488), (6, 214851240), (8, 161138430), (9, 143234160), (10, 128910744), (12, 107425620), (15, 85940496), (16, 80569215), (18, 71617080), (19, 67847760), (20, 64455372), (24, 53712810), (27, 47744720), (30, 42970248), (36, 35808540), (38, 33923880), (40, 32227686), (45, 28646832), (48, 26856405), (54, 23872360), (57, 22615920), (60, 21485124), (72, 17904270), (76, 16961940), (80, 16113843), (90, 14323416), (95, 13569552), (101, 12763440), (108, 11936180), (114, 11307960), (120, 10742562), (135, 9548944), (144, 8952135), (152, 8480970), (171, 7538640), (180, 7161708), (190, 6784776), (202, 6381720), (216, 5968090), (228, 5653980), (240, 5371281), (270, 4774472), (285, 4523184), (303, 4254480), (304, 4240485), (311, 4145040), (342, 3769320), (360, 3580854), (380, 3392388), (404, 3190860), (432, 2984045), (456, 2826990), (505, 2552688), (513, 2512880), (540, 2387236), (570, 2261592), (606, 2127240), (622, 2072520), (684, 1884660), (720, 1790427), (760, 1696194), (808, 1595430), (855, 1507728), (909, 1418160), (912, 1413495), (933, 1381680), (1010, 1276344), (1026, 1256440), (1080, 1193618), (1140, 1130796), (1212, 1063620), (1244, 1036260), (1368, 942330), (1515, 850896), (1520, 848097), (1555, 829008), (1616, 797715), (1710, 753864), (1818, 709080), (1866, 690840), (1919, 671760), (2020, 638172), (2052, 628220), (2160, 596809), (2280, 565398), (2424, 531810), (2488, 518130), (2565, 502576), (2727, 472720), (2736, 471165), (2799, 460560), (3030, 425448), (3110, 414504), (3420, 376932), (3636, 354540), (3732, 345420), (3838, 335880), (4040, 319086), (4104, 314110), (4545, 283632), (4560, 282699), (4665, 276336), (4848, 265905), (4976, 259065), (5130, 251288), (5454, 236360), (5598, 230280), (5757, 223920), (5909, 218160), (6060, 212724), (6220, 207252), (6840, 188466), (7272, 177270), (7464, 172710), (7676, 167940), (8080, 159543), (8208, 157055), (8397, 153520), (9090, 141816), (9330, 138168), (9595, 134352), (10260, 125644), (10908, 118180), (11196, 115140), (11514, 111960), (11818, 109080), (12120, 106362), (12440, 103626), (13635, 94544), (13680, 94233), (13995, 92112), (14544, 88635), (14928, 86355), (15352, 83970), (16794, 76760), (17271, 74640), (17727, 72720), (18180, 70908), (18660, 69084), (19190, 67176), (20520, 62822), (21816, 59090), (22392, 57570), (23028, 55980), (23636, 54540), (24240, 53181), (24880, 51813), (27270, 47272), (27990, 46056), (28785, 44784), (29545, 43632), (30704, 41985), (31411, 41040), (33588, 38380), (34542, 37320), (35454, 36360)]