2247802480

素因数分解:

$2^4\times 5^1\times 7^3\times {\mathrm{11}}^2\times {\mathrm{677}}^1$

素因数の和:733

約数の個数: 240

約数和(自身を含む): 6708945600

約数和(自身を除く): 4461143120

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 80, 88, 98, 110, 112, 121, 140, 154, 176, 196, 220, 242, 245, 280, 308, 343, 385, 392, 440, 484, 490, 539, 560, 605, 616, 677, 686, 770, 784, 847, 880, 968, 980, 1078, 1210, 1232, 1354, 1372, 1540, 1694, 1715, 1936, 1960, 2156, 2420, 2695, 2708, 2744, 3080, 3385, 3388, 3430, 3773, 3920, 4235, 4312, 4739, 4840, 5390, 5416, 5488, 5929, 6160, 6770, 6776, 6860, 7447, 7546, 8470, 8624, 9478, 9680, 10780, 10832, 11858, 13540, 13552, 13720, 14894, 15092, 16940, 18865, 18956, 21560, 23695, 23716, 27080, 27440, 29645, 29788, 30184, 33173, 33880, 37235, 37730, 37912, 41503, 43120, 47390, 47432, 52129, 54160, 59290, 59576, 60368, 66346, 67760, 74470, 75460, 75824, 81917, 83006, 94780, 94864, 104258, 118580, 119152, 132692, 148940, 150920, 163834, 165865, 166012, 189560, 207515, 208516, 232211, 237160, 260645, 265384, 297880, 301840, 327668, 331730, 332024, 364903, 379120, 409585, 415030, 417032, 464422, 474320, 521290, 530768, 573419, 595760, 655336, 663460, 664048, 729806, 819170, 830060, 834064, 928844, 1042580, 1146838, 1161055, 1310672, 1326920, 1459612, 1638340, 1660120, 1824515, 1857688, 2085160, 2293676, 2322110, 2554321, 2653840, 2867095, 2919224, 3276680, 3320240, 3649030, 3715376, 4013933, 4170320, 4587352, 4644220, 5108642, 5734190, 5838448, 6553360, 7298060, 8027866, 9174704, 9288440, 10217284, 11468380, 12771605, 14596120, 16055732, 18576880, 20069665, 20434568, 22936760, 25543210, 28097531, 29192240, 32111464, 40139330, 40869136, 45873520, 51086420, 56195062, 64222928, 80278660, 102172840, 112390124, 140487655, 160557320, 204345680, 224780248, 280975310, 321114640, 449560496, 561950620, 1123901240, 2247802480]

約数ペア:

[(1, 2247802480), (2, 1123901240), (4, 561950620), (5, 449560496), (7, 321114640), (8, 280975310), (10, 224780248), (11, 204345680), (14, 160557320), (16, 140487655), (20, 112390124), (22, 102172840), (28, 80278660), (35, 64222928), (40, 56195062), (44, 51086420), (49, 45873520), (55, 40869136), (56, 40139330), (70, 32111464), (77, 29192240), (80, 28097531), (88, 25543210), (98, 22936760), (110, 20434568), (112, 20069665), (121, 18576880), (140, 16055732), (154, 14596120), (176, 12771605), (196, 11468380), (220, 10217284), (242, 9288440), (245, 9174704), (280, 8027866), (308, 7298060), (343, 6553360), (385, 5838448), (392, 5734190), (440, 5108642), (484, 4644220), (490, 4587352), (539, 4170320), (560, 4013933), (605, 3715376), (616, 3649030), (677, 3320240), (686, 3276680), (770, 2919224), (784, 2867095), (847, 2653840), (880, 2554321), (968, 2322110), (980, 2293676), (1078, 2085160), (1210, 1857688), (1232, 1824515), (1354, 1660120), (1372, 1638340), (1540, 1459612), (1694, 1326920), (1715, 1310672), (1936, 1161055), (1960, 1146838), (2156, 1042580), (2420, 928844), (2695, 834064), (2708, 830060), (2744, 819170), (3080, 729806), (3385, 664048), (3388, 663460), (3430, 655336), (3773, 595760), (3920, 573419), (4235, 530768), (4312, 521290), (4739, 474320), (4840, 464422), (5390, 417032), (5416, 415030), (5488, 409585), (5929, 379120), (6160, 364903), (6770, 332024), (6776, 331730), (6860, 327668), (7447, 301840), (7546, 297880), (8470, 265384), (8624, 260645), (9478, 237160), (9680, 232211), (10780, 208516), (10832, 207515), (11858, 189560), (13540, 166012), (13552, 165865), (13720, 163834), (14894, 150920), (15092, 148940), (16940, 132692), (18865, 119152), (18956, 118580), (21560, 104258), (23695, 94864), (23716, 94780), (27080, 83006), (27440, 81917), (29645, 75824), (29788, 75460), (30184, 74470), (33173, 67760), (33880, 66346), (37235, 60368), (37730, 59576), (37912, 59290), (41503, 54160), (43120, 52129), (47390, 47432)]