4342840040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{43}}^1\times {\mathrm{271}}^1$

素因数の和:365

約数の個数: 256

約数和(自身を含む): 12615229440

約数和(自身を除く): 8272389400

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 43, 44, 55, 56, 70, 77, 86, 88, 110, 121, 140, 154, 172, 215, 220, 242, 271, 280, 301, 308, 344, 385, 430, 440, 473, 484, 542, 602, 605, 616, 770, 847, 860, 946, 968, 1084, 1204, 1210, 1331, 1355, 1505, 1540, 1694, 1720, 1892, 1897, 2168, 2365, 2408, 2420, 2662, 2710, 2981, 3010, 3080, 3311, 3388, 3784, 3794, 4235, 4730, 4840, 5203, 5324, 5420, 5962, 6020, 6622, 6655, 6776, 7588, 8470, 9317, 9460, 9485, 10406, 10648, 10840, 11653, 11924, 12040, 13244, 13310, 14905, 15176, 16555, 16940, 18634, 18920, 18970, 20812, 20867, 23306, 23848, 26015, 26488, 26620, 29810, 32791, 33110, 33880, 36421, 37268, 37940, 41624, 41734, 46585, 46612, 52030, 53240, 57233, 58265, 59620, 65582, 66220, 72842, 74536, 75880, 81571, 83468, 93170, 93224, 104060, 104335, 114466, 116530, 119240, 128183, 131164, 132440, 145684, 163142, 163955, 166936, 182105, 186340, 208120, 208670, 228932, 229537, 233060, 256366, 262328, 286165, 291368, 326284, 327910, 360701, 364210, 372680, 400631, 407855, 417340, 457864, 459074, 466120, 512732, 572330, 640915, 652568, 655820, 721402, 728420, 801262, 815710, 834680, 897281, 918148, 1025464, 1144660, 1147685, 1281830, 1311640, 1410013, 1442804, 1456840, 1602524, 1631420, 1794562, 1803505, 1836296, 2003155, 2289320, 2295370, 2524907, 2563660, 2820026, 2885608, 3205048, 3262840, 3589124, 3607010, 4006310, 4486405, 4590740, 5049814, 5127320, 5640052, 7050065, 7178248, 7214020, 8012620, 8972810, 9181480, 9870091, 10099628, 11280104, 12624535, 14100130, 14428040, 15510143, 16025240, 17945620, 19740182, 20199256, 25249070, 28200260, 31020286, 35891240, 39480364, 49350455, 50498140, 56400520, 62040572, 77550715, 78960728, 98700910, 100996280, 108571001, 124081144, 155101430, 197401820, 217142002, 310202860, 394803640, 434284004, 542855005, 620405720, 868568008, 1085710010, 2171420020, 4342840040]

約数ペア:

[(1, 4342840040), (2, 2171420020), (4, 1085710010), (5, 868568008), (7, 620405720), (8, 542855005), (10, 434284004), (11, 394803640), (14, 310202860), (20, 217142002), (22, 197401820), (28, 155101430), (35, 124081144), (40, 108571001), (43, 100996280), (44, 98700910), (55, 78960728), (56, 77550715), (70, 62040572), (77, 56400520), (86, 50498140), (88, 49350455), (110, 39480364), (121, 35891240), (140, 31020286), (154, 28200260), (172, 25249070), (215, 20199256), (220, 19740182), (242, 17945620), (271, 16025240), (280, 15510143), (301, 14428040), (308, 14100130), (344, 12624535), (385, 11280104), (430, 10099628), (440, 9870091), (473, 9181480), (484, 8972810), (542, 8012620), (602, 7214020), (605, 7178248), (616, 7050065), (770, 5640052), (847, 5127320), (860, 5049814), (946, 4590740), (968, 4486405), (1084, 4006310), (1204, 3607010), (1210, 3589124), (1331, 3262840), (1355, 3205048), (1505, 2885608), (1540, 2820026), (1694, 2563660), (1720, 2524907), (1892, 2295370), (1897, 2289320), (2168, 2003155), (2365, 1836296), (2408, 1803505), (2420, 1794562), (2662, 1631420), (2710, 1602524), (2981, 1456840), (3010, 1442804), (3080, 1410013), (3311, 1311640), (3388, 1281830), (3784, 1147685), (3794, 1144660), (4235, 1025464), (4730, 918148), (4840, 897281), (5203, 834680), (5324, 815710), (5420, 801262), (5962, 728420), (6020, 721402), (6622, 655820), (6655, 652568), (6776, 640915), (7588, 572330), (8470, 512732), (9317, 466120), (9460, 459074), (9485, 457864), (10406, 417340), (10648, 407855), (10840, 400631), (11653, 372680), (11924, 364210), (12040, 360701), (13244, 327910), (13310, 326284), (14905, 291368), (15176, 286165), (16555, 262328), (16940, 256366), (18634, 233060), (18920, 229537), (18970, 228932), (20812, 208670), (20867, 208120), (23306, 186340), (23848, 182105), (26015, 166936), (26488, 163955), (26620, 163142), (29810, 145684), (32791, 132440), (33110, 131164), (33880, 128183), (36421, 119240), (37268, 116530), (37940, 114466), (41624, 104335), (41734, 104060), (46585, 93224), (46612, 93170), (52030, 83468), (53240, 81571), (57233, 75880), (58265, 74536), (59620, 72842), (65582, 66220)]