1277440560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:126

約数の個数: 480

約数和(自身を含む): 4984252416

約数和(自身を除く): 3706811856

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 31, 33, 36, 40, 43, 44, 45, 48, 55, 60, 62, 66, 72, 80, 86, 88, 90, 93, 99, 110, 120, 121, 124, 129, 132, 144, 155, 165, 172, 176, 180, 186, 198, 215, 220, 240, 242, 248, 258, 264, 279, 310, 330, 341, 344, 360, 363, 372, 387, 396, 430, 440, 465, 473, 484, 495, 496, 516, 528, 558, 605, 620, 645, 660, 682, 688, 720, 726, 744, 774, 792, 860, 880, 930, 946, 968, 990, 1023, 1032, 1089, 1116, 1210, 1240, 1290, 1320, 1331, 1333, 1364, 1395, 1419, 1452, 1488, 1548, 1584, 1705, 1720, 1815, 1860, 1892, 1935, 1936, 1980, 2046, 2064, 2178, 2232, 2365, 2420, 2480, 2580, 2640, 2662, 2666, 2728, 2790, 2838, 2904, 3069, 3096, 3410, 3440, 3630, 3720, 3751, 3784, 3870, 3960, 3993, 3999, 4092, 4257, 4356, 4464, 4730, 4840, 5115, 5160, 5203, 5324, 5332, 5445, 5456, 5580, 5676, 5808, 6138, 6192, 6655, 6665, 6820, 7095, 7260, 7440, 7502, 7568, 7740, 7920, 7986, 7998, 8184, 8514, 8712, 9460, 9680, 10230, 10320, 10406, 10648, 10664, 10890, 11160, 11253, 11352, 11979, 11997, 12276, 13310, 13330, 13640, 14190, 14520, 14663, 15004, 15345, 15480, 15609, 15972, 15996, 16368, 17028, 17424, 18755, 18920, 19965, 19995, 20460, 20812, 21285, 21296, 21328, 21780, 22320, 22506, 22704, 23958, 23994, 24552, 26015, 26620, 26660, 27280, 28380, 29040, 29326, 30008, 30690, 30960, 31218, 31944, 31992, 33759, 34056, 37510, 37840, 39930, 39990, 40920, 41261, 41624, 42570, 43560, 43989, 45012, 46827, 47916, 47988, 49104, 52030, 53240, 53320, 56265, 56760, 57233, 58652, 59895, 59985, 60016, 61380, 62436, 63888, 63984, 67518, 68112, 73315, 75020, 78045, 79860, 79980, 81840, 82522, 83248, 85140, 87120, 87978, 90024, 93654, 95832, 95976, 104060, 106480, 106640, 112530, 113520, 114466, 117304, 119790, 119970, 122760, 123783, 124872, 131967, 135036, 146630, 150040, 156090, 159720, 159960, 161293, 165044, 168795, 170280, 171699, 175956, 180048, 187308, 191664, 191952, 206305, 208120, 219945, 225060, 228932, 234135, 234608, 239580, 239940, 245520, 247566, 249744, 263934, 270072, 286165, 293260, 300080, 312180, 319440, 319920, 322586, 330088, 337590, 340560, 343398, 351912, 371349, 374616, 412610, 416240, 439890, 450120, 457864, 468270, 479160, 479880, 483879, 495132, 515097, 527868, 540144, 572330, 586520, 618915, 624360, 645172, 659835, 660176, 675180, 686796, 703824, 742698, 749232, 806465, 825220, 858495, 879780, 900240, 915728, 936540, 958320, 959760, 967758, 990264, 1030194, 1055736, 1144660, 1173040, 1237830, 1248720, 1290344, 1319670, 1350360, 1373592, 1451637, 1485396, 1612930, 1650440, 1716990, 1759560, 1774223, 1856745, 1873080, 1935516, 1980528, 2060388, 2111472, 2289320, 2419395, 2475660, 2575485, 2580688, 2639340, 2700720, 2747184, 2903274, 2970792, 3225860, 3300880, 3433980, 3519120, 3548446, 3713490, 3746160, 3871032, 4120776, 4578640, 4838790, 4951320, 5150970, 5278680, 5322669, 5806548, 5941584, 6451720, 6867960, 7096892, 7258185, 7426980, 7742064, 8241552, 8871115, 9677580, 9902640, 10301940, 10557360, 10645338, 11613096, 12903440, 13735920, 14193784, 14516370, 14853960, 15968007, 17742230, 19355160, 20603880, 21290676, 23226192, 26613345, 28387568, 29032740, 29707920, 31936014, 35484460, 38710320, 41207760, 42581352, 53226690, 58065480, 63872028, 70968920, 79840035, 85162704, 106453380, 116130960, 127744056, 141937840, 159680070, 212906760, 255488112, 319360140, 425813520, 638720280, 1277440560]

約数ペア:

[(1, 1277440560), (2, 638720280), (3, 425813520), (4, 319360140), (5, 255488112), (6, 212906760), (8, 159680070), (9, 141937840), (10, 127744056), (11, 116130960), (12, 106453380), (15, 85162704), (16, 79840035), (18, 70968920), (20, 63872028), (22, 58065480), (24, 53226690), (30, 42581352), (31, 41207760), (33, 38710320), (36, 35484460), (40, 31936014), (43, 29707920), (44, 29032740), (45, 28387568), (48, 26613345), (55, 23226192), (60, 21290676), (62, 20603880), (66, 19355160), (72, 17742230), (80, 15968007), (86, 14853960), (88, 14516370), (90, 14193784), (93, 13735920), (99, 12903440), (110, 11613096), (120, 10645338), (121, 10557360), (124, 10301940), (129, 9902640), (132, 9677580), (144, 8871115), (155, 8241552), (165, 7742064), (172, 7426980), (176, 7258185), (180, 7096892), (186, 6867960), (198, 6451720), (215, 5941584), (220, 5806548), (240, 5322669), (242, 5278680), (248, 5150970), (258, 4951320), (264, 4838790), (279, 4578640), (310, 4120776), (330, 3871032), (341, 3746160), (344, 3713490), (360, 3548446), (363, 3519120), (372, 3433980), (387, 3300880), (396, 3225860), (430, 2970792), (440, 2903274), (465, 2747184), (473, 2700720), (484, 2639340), (495, 2580688), (496, 2575485), (516, 2475660), (528, 2419395), (558, 2289320), (605, 2111472), (620, 2060388), (645, 1980528), (660, 1935516), (682, 1873080), (688, 1856745), (720, 1774223), (726, 1759560), (744, 1716990), (774, 1650440), (792, 1612930), (860, 1485396), (880, 1451637), (930, 1373592), (946, 1350360), (968, 1319670), (990, 1290344), (1023, 1248720), (1032, 1237830), (1089, 1173040), (1116, 1144660), (1210, 1055736), (1240, 1030194), (1290, 990264), (1320, 967758), (1331, 959760), (1333, 958320), (1364, 936540), (1395, 915728), (1419, 900240), (1452, 879780), (1488, 858495), (1548, 825220), (1584, 806465), (1705, 749232), (1720, 742698), (1815, 703824), (1860, 686796), (1892, 675180), (1935, 660176), (1936, 659835), (1980, 645172), (2046, 624360), (2064, 618915), (2178, 586520), (2232, 572330), (2365, 540144), (2420, 527868), (2480, 515097), (2580, 495132), (2640, 483879), (2662, 479880), (2666, 479160), (2728, 468270), (2790, 457864), (2838, 450120), (2904, 439890), (3069, 416240), (3096, 412610), (3410, 374616), (3440, 371349), (3630, 351912), (3720, 343398), (3751, 340560), (3784, 337590), (3870, 330088), (3960, 322586), (3993, 319920), (3999, 319440), (4092, 312180), (4257, 300080), (4356, 293260), (4464, 286165), (4730, 270072), (4840, 263934), (5115, 249744), (5160, 247566), (5203, 245520), (5324, 239940), (5332, 239580), (5445, 234608), (5456, 234135), (5580, 228932), (5676, 225060), (5808, 219945), (6138, 208120), (6192, 206305), (6655, 191952), (6665, 191664), (6820, 187308), (7095, 180048), (7260, 175956), (7440, 171699), (7502, 170280), (7568, 168795), (7740, 165044), (7920, 161293), (7986, 159960), (7998, 159720), (8184, 156090), (8514, 150040), (8712, 146630), (9460, 135036), (9680, 131967), (10230, 124872), (10320, 123783), (10406, 122760), (10648, 119970), (10664, 119790), (10890, 117304), (11160, 114466), (11253, 113520), (11352, 112530), (11979, 106640), (11997, 106480), (12276, 104060), (13310, 95976), (13330, 95832), (13640, 93654), (14190, 90024), (14520, 87978), (14663, 87120), (15004, 85140), (15345, 83248), (15480, 82522), (15609, 81840), (15972, 79980), (15996, 79860), (16368, 78045), (17028, 75020), (17424, 73315), (18755, 68112), (18920, 67518), (19965, 63984), (19995, 63888), (20460, 62436), (20812, 61380), (21285, 60016), (21296, 59985), (21328, 59895), (21780, 58652), (22320, 57233), (22506, 56760), (22704, 56265), (23958, 53320), (23994, 53240), (24552, 52030), (26015, 49104), (26620, 47988), (26660, 47916), (27280, 46827), (28380, 45012), (29040, 43989), (29326, 43560), (30008, 42570), (30690, 41624), (30960, 41261), (31218, 40920), (31944, 39990), (31992, 39930), (33759, 37840), (34056, 37510)]