2704876480

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:307

約数の個数: 224

約数和(自身を含む): 7116226560

約数和(自身を除く): 4411350080

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 32, 38, 40, 62, 64, 76, 80, 95, 113, 124, 127, 152, 155, 160, 190, 226, 248, 254, 304, 310, 320, 380, 452, 496, 508, 565, 589, 608, 620, 635, 760, 904, 992, 1016, 1130, 1178, 1216, 1240, 1270, 1520, 1808, 1984, 2032, 2147, 2260, 2356, 2413, 2480, 2540, 2945, 3040, 3503, 3616, 3937, 4064, 4294, 4520, 4712, 4826, 4960, 5080, 5890, 6080, 7006, 7232, 7874, 8128, 8588, 9040, 9424, 9652, 9920, 10160, 10735, 11780, 12065, 14012, 14351, 15748, 17176, 17515, 18080, 18848, 19304, 19685, 20320, 21470, 23560, 24130, 28024, 28702, 31496, 34352, 35030, 36160, 37696, 38608, 39370, 40640, 42940, 47120, 48260, 56048, 57404, 62992, 66557, 68704, 70060, 71755, 74803, 77216, 78740, 85880, 94240, 96520, 112096, 114808, 125984, 133114, 137408, 140120, 143510, 149606, 154432, 157480, 171760, 188480, 193040, 224192, 229616, 251968, 266228, 272669, 280240, 287020, 299212, 314960, 332785, 343520, 374015, 386080, 444881, 459232, 532456, 545338, 560480, 574040, 598424, 629920, 665570, 687040, 748030, 772160, 889762, 918464, 1064912, 1090676, 1120960, 1148080, 1196848, 1259840, 1331140, 1363345, 1496060, 1779524, 2129824, 2181352, 2224405, 2296160, 2393696, 2662280, 2726690, 2992120, 3559048, 4259648, 4362704, 4448810, 4592320, 4787392, 5324560, 5453380, 5984240, 7118096, 8452739, 8725408, 8897620, 10649120, 10906760, 11968480, 14236192, 16905478, 17450816, 17795240, 21298240, 21813520, 23936960, 28472384, 33810956, 35590480, 42263695, 43627040, 67621912, 71180960, 84527390, 87254080, 135243824, 142361920, 169054780, 270487648, 338109560, 540975296, 676219120, 1352438240, 2704876480]

約数ペア:

[(1, 2704876480), (2, 1352438240), (4, 676219120), (5, 540975296), (8, 338109560), (10, 270487648), (16, 169054780), (19, 142361920), (20, 135243824), (31, 87254080), (32, 84527390), (38, 71180960), (40, 67621912), (62, 43627040), (64, 42263695), (76, 35590480), (80, 33810956), (95, 28472384), (113, 23936960), (124, 21813520), (127, 21298240), (152, 17795240), (155, 17450816), (160, 16905478), (190, 14236192), (226, 11968480), (248, 10906760), (254, 10649120), (304, 8897620), (310, 8725408), (320, 8452739), (380, 7118096), (452, 5984240), (496, 5453380), (508, 5324560), (565, 4787392), (589, 4592320), (608, 4448810), (620, 4362704), (635, 4259648), (760, 3559048), (904, 2992120), (992, 2726690), (1016, 2662280), (1130, 2393696), (1178, 2296160), (1216, 2224405), (1240, 2181352), (1270, 2129824), (1520, 1779524), (1808, 1496060), (1984, 1363345), (2032, 1331140), (2147, 1259840), (2260, 1196848), (2356, 1148080), (2413, 1120960), (2480, 1090676), (2540, 1064912), (2945, 918464), (3040, 889762), (3503, 772160), (3616, 748030), (3937, 687040), (4064, 665570), (4294, 629920), (4520, 598424), (4712, 574040), (4826, 560480), (4960, 545338), (5080, 532456), (5890, 459232), (6080, 444881), (7006, 386080), (7232, 374015), (7874, 343520), (8128, 332785), (8588, 314960), (9040, 299212), (9424, 287020), (9652, 280240), (9920, 272669), (10160, 266228), (10735, 251968), (11780, 229616), (12065, 224192), (14012, 193040), (14351, 188480), (15748, 171760), (17176, 157480), (17515, 154432), (18080, 149606), (18848, 143510), (19304, 140120), (19685, 137408), (20320, 133114), (21470, 125984), (23560, 114808), (24130, 112096), (28024, 96520), (28702, 94240), (31496, 85880), (34352, 78740), (35030, 77216), (36160, 74803), (37696, 71755), (38608, 70060), (39370, 68704), (40640, 66557), (42940, 62992), (47120, 57404), (48260, 56048)]