5245180160

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1$

素因数の和:321

約数の個数: 288

約数和(自身を含む): 14453074944

約数和(自身を除く): 9207894784

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 61, 62, 64, 80, 88, 110, 122, 124, 128, 155, 160, 176, 197, 220, 244, 248, 256, 305, 310, 320, 341, 352, 394, 440, 488, 496, 610, 620, 640, 671, 682, 704, 788, 880, 976, 985, 992, 1220, 1240, 1280, 1342, 1364, 1408, 1576, 1705, 1760, 1891, 1952, 1970, 1984, 2167, 2440, 2480, 2684, 2728, 2816, 3152, 3355, 3410, 3520, 3782, 3904, 3940, 3968, 4334, 4880, 4960, 5368, 5456, 6107, 6304, 6710, 6820, 7040, 7564, 7808, 7880, 7936, 8668, 9455, 9760, 9920, 10736, 10835, 10912, 12017, 12214, 12608, 13420, 13640, 14080, 15128, 15616, 15760, 17336, 18910, 19520, 19840, 20801, 21472, 21670, 21824, 24034, 24428, 25216, 26840, 27280, 30256, 30535, 31520, 34672, 37820, 39040, 39680, 41602, 42944, 43340, 43648, 48068, 48856, 50432, 53680, 54560, 60085, 60512, 61070, 63040, 67177, 69344, 75640, 78080, 83204, 85888, 86680, 87296, 96136, 97712, 104005, 107360, 109120, 120170, 121024, 122140, 126080, 132187, 134354, 138688, 151280, 166408, 171776, 173360, 192272, 195424, 208010, 214720, 218240, 240340, 242048, 244280, 252160, 264374, 268708, 277376, 302560, 332816, 335885, 346720, 372527, 384544, 390848, 416020, 429440, 436480, 480680, 484096, 488560, 528748, 537416, 554752, 605120, 660935, 665632, 671770, 693440, 745054, 769088, 781696, 832040, 858880, 961360, 977120, 1057496, 1074832, 1210240, 1321870, 1331264, 1343540, 1386880, 1490108, 1538176, 1563392, 1664080, 1862635, 1922720, 1954240, 2114992, 2149664, 2420480, 2643740, 2662528, 2687080, 2773760, 2980216, 3076352, 3328160, 3725270, 3845440, 3908480, 4097797, 4229984, 4299328, 5287480, 5325056, 5374160, 5960432, 6656320, 7450540, 7690880, 7816960, 8195594, 8459968, 8598656, 10574960, 10748320, 11920864, 13312640, 14901080, 15381760, 16391188, 16919936, 17197312, 20488985, 21149920, 21496640, 23841728, 26625280, 29802160, 32782376, 33839872, 40977970, 42299840, 42993280, 47683456, 59604320, 65564752, 81955940, 84599680, 85986560, 95366912, 119208640, 131129504, 163911880, 169199360, 238417280, 262259008, 327823760, 476834560, 524518016, 655647520, 1049036032, 1311295040, 2622590080, 5245180160]

約数ペア:

[(1, 5245180160), (2, 2622590080), (4, 1311295040), (5, 1049036032), (8, 655647520), (10, 524518016), (11, 476834560), (16, 327823760), (20, 262259008), (22, 238417280), (31, 169199360), (32, 163911880), (40, 131129504), (44, 119208640), (55, 95366912), (61, 85986560), (62, 84599680), (64, 81955940), (80, 65564752), (88, 59604320), (110, 47683456), (122, 42993280), (124, 42299840), (128, 40977970), (155, 33839872), (160, 32782376), (176, 29802160), (197, 26625280), (220, 23841728), (244, 21496640), (248, 21149920), (256, 20488985), (305, 17197312), (310, 16919936), (320, 16391188), (341, 15381760), (352, 14901080), (394, 13312640), (440, 11920864), (488, 10748320), (496, 10574960), (610, 8598656), (620, 8459968), (640, 8195594), (671, 7816960), (682, 7690880), (704, 7450540), (788, 6656320), (880, 5960432), (976, 5374160), (985, 5325056), (992, 5287480), (1220, 4299328), (1240, 4229984), (1280, 4097797), (1342, 3908480), (1364, 3845440), (1408, 3725270), (1576, 3328160), (1705, 3076352), (1760, 2980216), (1891, 2773760), (1952, 2687080), (1970, 2662528), (1984, 2643740), (2167, 2420480), (2440, 2149664), (2480, 2114992), (2684, 1954240), (2728, 1922720), (2816, 1862635), (3152, 1664080), (3355, 1563392), (3410, 1538176), (3520, 1490108), (3782, 1386880), (3904, 1343540), (3940, 1331264), (3968, 1321870), (4334, 1210240), (4880, 1074832), (4960, 1057496), (5368, 977120), (5456, 961360), (6107, 858880), (6304, 832040), (6710, 781696), (6820, 769088), (7040, 745054), (7564, 693440), (7808, 671770), (7880, 665632), (7936, 660935), (8668, 605120), (9455, 554752), (9760, 537416), (9920, 528748), (10736, 488560), (10835, 484096), (10912, 480680), (12017, 436480), (12214, 429440), (12608, 416020), (13420, 390848), (13640, 384544), (14080, 372527), (15128, 346720), (15616, 335885), (15760, 332816), (17336, 302560), (18910, 277376), (19520, 268708), (19840, 264374), (20801, 252160), (21472, 244280), (21670, 242048), (21824, 240340), (24034, 218240), (24428, 214720), (25216, 208010), (26840, 195424), (27280, 192272), (30256, 173360), (30535, 171776), (31520, 166408), (34672, 151280), (37820, 138688), (39040, 134354), (39680, 132187), (41602, 126080), (42944, 122140), (43340, 121024), (43648, 120170), (48068, 109120), (48856, 107360), (50432, 104005), (53680, 97712), (54560, 96136), (60085, 87296), (60512, 86680), (61070, 85888), (63040, 83204), (67177, 78080), (69344, 75640)]